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The periodic table - transition metals | Periodic table | Chemistry | Khan Academy
 
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The definition of a transition metal, and how to write the electron configuration including examples for Fe and Zn. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/chemistry/periodic-table/copy-of-periodic-table-of-elements/v/valence-electrons-lewis?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/periodic-table/copy-of-periodic-table-of-elements/v/periodic-table-valence-electrons?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Electron configuration for d block element | Chemistry | Khan Academy
 
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Introduces rules for elements in f-block. Goes through example of Fe, and discusses relative reactivity and energy of 4s and 3d electrons. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/chemistry/electronic-structure-of-atoms/electron-configurations-jay-sal/v/electron-configurations-in-the-3d-orbitals?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/electronic-structure-of-atoms/electron-configurations-jay-sal/v/electron-configurations-for-the-third-and-fourth-periods?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 277119 Khan Academy
Valence Electrons and the Periodic Table
 
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This chemistry video tutorial provides a basic introduction into valence electrons and the periodic table. It explains how to determine the number of valence electrons and core electrons in an element by drawing the bohr model of an atom, by writing the electron configuration of the element and by using the periodic table. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Transition Metals in Ionic Formulas
 
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In this video, we'll learn look at Transition Metals in Ionic Compounds. Transition metals are the elements in the middle of the periodic table, and compounds with transition metals have roman numerals in them. Transition metal elements are able to make multiple ions with different charges, so we need to use roman numeral notation (sometimes called Stock notation) to show what charge the ions have.
Views: 138751 Tyler DeWitt
Finding the Number of Valence Electrons for an Element
 
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An explanation and practice for finding the number of valence electrons for elements on the periodic table. This is a key first step for drawing Lewis dot structures for molecules. Get more chemistry help at www.Breslyn.org.
Views: 297615 Wayne Breslyn
Valence Electrons
 
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Looking at valence electrons to figure out reactivity More free lessons at: http://www.khanacademy.org/video?v=1TZA171yxY4
Views: 872745 Khan Academy
Valence Electrons and the Periodic Table
 
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To see all my Chemistry videos, check out http://socratic.org/chemistry Where do electrons live in atoms? They live in energy levels or shells, which are varying distances from the nucleus, and can hold varying numbers of electrons. The most important electrons in an atom are the valence electrons, which are in the outermost energy level or shell. We'll look at how to determine the number of valence electrons in an atom, based on which column it is in on the periodic table.
Views: 1047658 Tyler DeWitt
Electron Configuration
 
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005 - Electron Configuration In this video Paul Andersen explains how to write out the electron configuration for atoms on the periodic table. More importantly he shows you why electrons arrange themselves in shells, subshells and orbitals by using Coulomb's law and studying the first ionization energies of different atoms. ANSWERS: Cl - [Ne] 3s^2 3p^5 Ag - [Kr] 4d^10 5s^1 - Did you get [Kr] 5s^2 4d^9? There are a few exceptions to this law. Most of them are found in the f-block metals and they are not of much chemical significance. Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: File:Electron Configuration Diagrams from H to Ne.svg, n.d. http://commons.wikimedia.org/wiki/File:Electron_configuration_diagrams_from_H_to_Ne.svg. "File:Electron Orbitals.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. https://en.wikipedia.org/wiki/File:Electron_orbitals.svg. "File:Electron Shell 001 Hydrogen - No Label.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. http://en.wikipedia.org/wiki/File:Electron_shell_001_Hydrogen_-_no_label.svg. "File:Electron Shell 002 Helium - No Label.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. http://en.wikipedia.org/wiki/File:Electron_shell_002_Helium_-_no_label.svg. "File:Electron Shell 003 Lithium - No Label.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. http://en.wikipedia.org/wiki/File:Electron_shell_003_Lithium_-_no_label.svg. "File:Electron Shell 004 Beryllium - No Label.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. http://en.wikipedia.org/wiki/File:Electron_shell_004_Beryllium_-_no_label.svg. "File:Empirical Atomic Radius Trends.png." Wikipedia, the Free Encyclopedia. Accessed August 1, 2013. http://en.wikipedia.org/wiki/File:Empirical_atomic_radius_trends.png. "File:First Ionization Energy.svg." Wikipedia, the Free Encyclopedia. Accessed August 1, 2013. http://en.wikipedia.org/wiki/File:First_Ionization_Energy.svg. "File:Klechkovski Rule.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. http://en.wikipedia.org/wiki/File:Klechkovski_rule.svg. "File:Periodic Table 2.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. https://en.wikipedia.org/wiki/File:Periodic_Table_2.svg. "File:Periodic Trends.svg." Wikipedia, the Free Encyclopedia. Accessed August 1, 2013. http://en.wikipedia.org/wiki/File:Periodic_trends.svg. "File:Periodic Variation of Pauling Electronegativities.png." Wikipedia, the Free Encyclopedia. Accessed August 1, 2013. http://en.wikipedia.org/wiki/File:Periodic_variation_of_Pauling_electronegativities.png. RJHall. Ionization Energies of Neutral Elements, in Units of eV., October 10, 2010. File:Ionization energies.png. http://commons.wikimedia.org/wiki/File:Ionization_energies.svg.
Views: 2158916 Bozeman Science
18 electron rule
 
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A short description of how to use the 18 electron rule for organometallic complexes
Views: 38529 Inorganic Chemistry
How Many Valence Electrons Does Manganese - Mn Have?  2 or 7?
 
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This video discusses how many valence electrons manganese have whether if it's 2 or 7.
Electron Configuration - Quick Review!
 
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This chemistry video tutorial explains how to write the ground state electron configuration of an atom / element or ion using noble gas notation and how to fill the orbital diagrams. It contains examples and practice problems that include ions, transition metals, and a few exceptions. Here is a list of topics: 1. Electron Configuration of Elemental Sulfur - S 2. Atomic Number vs Mass Number 3. Number of protons and electrons in atoms and ions 4. Ground State Electron Configuration of Sulfide S-2 5. How To Determine the Number of Paired and Unpaired Electrons 6. Electron Configuration - Valence Electrons vs Core Electrons 7. How To Find the Number of S, P, and D Electrons in an element 8. Sublevels - 1s 2s 2p 3s 3p 4s 3d 4p 9. Orbital Filling Process and Orbital Energy Level Diagrams 10. Electron Configuration of Nitrogen (N) and Nitride 11. Cations vs Anions 12. Electron Configuration Using Noble Gas Notation - He, Ne, and Ar 13. Electron Configuration of Aluminum (Al) and Al+3 Cation 14. Electron Configuration of Transition Metals - Co, Co+2, and Co+3 15. Paramagnetic vs Diamagnetic Substances - Paired vs Unpaired Electrons 16. Orbital Diagrams - Up and Down Arrows 17. Aufbau Principle and Hund's Rule 18. Periodic Table - Atomic Number and Noble Gases 19. Electron Configuration Exceptions - Chromium Cr , Molybdenum Mo, Copper Cu, Silver Ag, and Gold Au.
How to write electron configurations and what they are
 
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Writing electron configuration for different elements is quite simple with the use of a periodic table. Simply split the periodic table into s,p,d and f blocks and use the period # to determine the energy level (d 1 behind, f 2 behind) Exceptions to this do occur for Cr, Cu and many others in the transition metals. Ions have additional electrons or missing electrons IE F 1s2 2s2 2p5 and F- is 1s2 2s2 2p6 Na is 1s2 2s2 2p6 3s1 and Na+ is 1s2 2s2 2p6 An electron configuration is a simple description where labels are applied to each electron in an element that later can be used to discuss why electrons exhibit specific behaviors in ionization energies, chemical reactions and bonding. The rules for why electron configurations are what they are come from quantum mechanics and some basic information about quantum numbers and the rules such as Hund's rule, Pauli's exclusion principle and the Aufbau principle are discussed.
Views: 113784 Scott Milam
Groups of the periodic table | Periodic table | Chemistry | Khan Academy
 
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What is a group in the periodic table, and what do elements in a group have in common? Watch the next lesson: https://www.khanacademy.org/science/chemistry/periodic-table/copy-of-periodic-table-of-elements/v/periodic-table-valence-electrons?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/periodic-table/copy-of-periodic-table-of-elements/v/periodic-table-introduction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 427573 Khan Academy
Periodic Table of Elements Explained - Metals, Nonmetals, Valence Electrons, Charges
 
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This introductory chemistry video tutorial explains the periodic table of the elements and some of its trends and characteristics. This video contains a few examples, concepts, and practice problems. It's very useful for kids learning the table for the first time but unfortunately - this periodic table video contains no song. Here is a list of topics: 1. Alkali Metals - Li, Na, K, Rb - Reactivity With Water 2. Alkaline Earth Metals - Be, Ca, Mg, Sr, and Ba +2 Charge 3. Valence Electrons, Core Electrons, and Charges 4. Transition Metals - Variable Charge 5. Metals, Nonmetals, and Metalloids 6. Electrical Conductivity of Metals, Malleable & Ductile 7. Characteristics of Metalloids Such as Si and Ge 8. Chalcogens - O, S, Se - 6 Valence Electrons 9. Valence Electrons vs Core Electrons 10. Halogens - Most Reactive Nonmetals - F, Br, Cl, I 11. Noble Gases - Chemically Inert - Nonreactive - He, Ne, Ar, Kr, and Xe 12. Inner Transition Metals - Lanthanides and Actinides 13. Representative Elements Group 1, 2, and 13-18 14. Atomic Structure - Protons, Neutrons, and Electrons 15. The Nucleus of an atom 16. Electromagnetic Force vs Strong Nuclear Force 17. Atoms vs Ions 18. Atomic Mass vs Atomic Number 19. How To Calculate The Number of Protons, Neutrons, and Electrons inside an atom or ion. 20. Elements Symbol Quiz / Worksheet Review
Valence electrons and bonding | Periodic table | Chemistry | Khan Academy
 
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How to get Lewis structures from electron configuration, and how valence electrons are involved in forming bonds. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/chemistry/periodic-table/periodic-table-trends-bonding/v/atomic-radius-trend?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/periodic-table/copy-of-periodic-table-of-elements/v/periodic-table-transition-metals?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 473027 Khan Academy
How to Find the Inner, Outer and Valence Electrons of an Element - TUTOR HOTLINE
 
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In this video, I explain the following student's question "How many inner, outer, and valence electrons are present in an atom of Manganese?" I break it down step-by-step so you learn exactly how it's done. 📗 FREE CHEMISTRY SURVIVAL GUIDE https://melissa.help/freechemguide 🙋‍♀️🙋‍♂️GOT A QUESTION? ASK ME HERE https://melissa.help/me 👉 SHOP MY STEP-BY-STEP CHEMISTRY NOTES👈 https://melissamaribel.com/ -Thermochemistry Notes https://melissa.help/thermonotes -Acids and Bases Notes https://melissa.help/acidbase1notes -Naming Compounds and Acids Notes https://melissa.help/namingnotes -Dimensional Analysis, Significant Figures, and Density Notes https://melissa.help/sigfignotes -Gas Laws Notes https://melissa.help/gaslawsnotes -Stoichiometry Notes https://melissa.help/stoichnotes -Redox Reactions Notes https://melissa.help/redoxnotes -Molarity Notes https://melissa.help/molaritynotes -Limiting Reactants Notes https://melissa.help/limreactnotes -Lewis Structures Notes https://melissa.help/lewisnotes -Kinetics Notes https://melissa.help/kineticsnotes 🧡SHOW YOUR SUPPORT ON PATREON https://www.patreon.com/melissamaribel 👍MELISSA'S FAVORITES ON AMAZON https://www.amazon.com/shop/chemistrywithmelissamaribel --OTHER RESOURCES TO HELP YOU GET THROUGH SCHOOL-- 🙌 This was my go-to homework help when I was in school. Chegg Study is one of my favorites. https://che.gg/melissamaribelstudy 📚 I made the mistake of buying all of my textbooks, I wish I had the option of renting them. Thankfully you do, with Chegg Textbook Rentals. https://che.gg/melissamaribelrentals 💰 If you bought a textbook and don’t want the hassle of selling it, Chegg can do the work for you, with Chegg Buyback. https://che.gg/melissamaribelbuyback 📝 QUICKSTUDY REFERENCE GUIDES ⬇️ 📕 CHEMISTRY BREAKDOWN AND REVIEW https://amzn.to/2t50xWx 📙 CHEMISTRY EQUATIONS AND ANSWERS https://amzn.to/2MPjC88 📘 CHEMISTRY TERMINOLOGY https://amzn.to/2t9cv1o DISCLAIMER: Some links in the description are affiliate links, which means that if you buy from those links, I’ll receive a small commission. This helps support the channel and allows me to continue making videos like this. Thanks for the support! 💁‍♀️ HI I'M MELISSA MARIBEL I help students pass Chemistry. I used to struggle with this subject, so when I finally graduated with a bachelor's degree in Chemistry, I became a tutor so that you wouldn't have to struggle like I did. I know that with the right help, YOU CAN LEARN ANYTHING! 👋 FOLLOW ME Instagram: https://www.instagram.com/hellomelissam/ Facebook: https://www.facebook.com/hellomelissam/ Twitter: https://twitter.com/hellomelissam
Views: 1240 Melissa Maribel
Crystal Field Theory
 
56:00
This chemistry video tutorial provides a basic introduction into crystal field theory. It explains how to draw the crystal field splitting diagram of transition metal complex ions using weak field ligands and strong field ligands. It explains the difference between high spin and low spin diagrams and how to determine the magnetic properties of complex ions. Here is a list of topics: 1. How To Draw The Crystal Field Splitting Diagram 2. Weak Field vs Strong Field Diagrams 3. Crystal Field Splitting Energy 4. How To Determine The Oxidation State of the Transition Metal In a Complex Ion 5. Understanding The Relative Splitting Energy of the 3D Orbital System In a Transition Metal 6. Crystal Field Theory - Basic Concepts 7. Ligands as Negative Point Charges 8. How To Determine The D Count of a Transition Metal Complex Ion 9. How To Write The Electron Configuration Using The T2g Set and Eg set 10. How To Calculate The Number of Unpaired Electrons In a Complex Ion 11. How To Determine The Magnetic Properties of a Complex Ion - Paramagnetic vs Diamagnetic 12. How To Calculate The Crystal Field Stabilization Energy 13. The Spectrochemical Series of Ligands 14. How To Predict The Geometry of a Complex Ion 15. Crystal Field Model Geometries - Octahedral, Tetrahedral, Square Planar, and Linear 16. How To Calculate The Wavelength of Light in Nanometers Given The Crystal Field Splitting Energy In Kj/mol
Naming Ionic Compounds with Transition Metals Introduction
 
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We'll learn how to name ionic compounds that have transition metals in them. The names for transition metal compounds often have roman numerals in them, because the roman numerals indicate the charge on the transition metal. This is because transitional metal elements are able to make a variety of ions with different charge. In order to write the roman numeral for a transition metal compound, we need to work backwards, using the periodic table or a list of polyatomic ions to figure out what charge it has in that particular ionic compound.
Views: 1068892 Tyler DeWitt
Electron Configuration Exceptions - Copper (Cu) and Chromium (Cr)
 
03:33
The electron configuration exceptions or anomalies that you need to be aware of are copper (Cu) and chromium (Cr) where an electron in the 4s sublevel will jump to the 3d subshell. Molybdenum (Mo) follows the same trend as Chromium but not Tungsten (W). Silver (Ag) and Gold (Au) follws the same trend as copper.
Electron configuration for f block element Nd | Chemistry | Khan Academy
 
05:56
Explains where f block fits in in the periodic table, and the n-2 rule. Introduces shorthand notation to get e configuration of Nd based on Xe, and also compares it to the full electron configuration. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/chemistry/electronic-structure-of-atoms/electron-configurations-jay-sal/v/paramagnetism-and-diamagnetism?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/electronic-structure-of-atoms/electron-configurations-jay-sal/v/electron-configurations-in-the-3d-orbitals?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 203830 Khan Academy
How To Determine The Number of Unpaired & Paired Electrons
 
04:43
This video discusses how to determine the number of unpaired and paired electrons using the electron configuration. Examples in this video include Fluorine (F), Phosphorus (P), and Nickel (Ni). Elements with high number of unpaired electrons are paramagnetic. Elements with mostly paired electrons in their outer shell are said to be diamagnetic.
Paramagnetic vs Diamagnetic - Paired vs Unpaired Electrons - Electron Configuration
 
11:02
This chemistry video tutorial focuses on paramagnetism and diamagnetism. It shows you how to identify if an element is paramagnetic or diamagnetic by writing the ground state electron configuration using noble gas notation and determining if the element has unpaired electrons by drawing the orbital diagram. Elements with unpaired electrons are paramagnetic which are weakly attracted to an external magnetic field. Elements with paired electrons only are diamagnetic and are weakly repelled by an external magnetic field.
Number of valence electrons in metal ion in a complex
 
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How to determine the number of valence electrons in metal ion in a complex for example [Fe(CN)6]4-
Views: 2991 Elvera Viljoen
Electron Configuration - Basic introduction
 
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This chemistry video tutorial provides a basic introduction into electron configuration. It contains plenty of practice problems and examples including the electron configuration of transition metal ions. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
How to Find Valence Electrons! (and Total Electrons)
 
09:28
You can find valence electrons with a shortcut using the periodic table, but it’s good to only do that after you understand why the shortcut works, and to do that you have to draw out the full electrons and orbitals for a few different atoms. Valence electrons are just electrons in the last orbital, they are different from core electrons, which are the total number of electrons except the valence. FREE Practice Problems! 🍏 http://robinreaction.com LET ME be your online tutor! 🍎 https://www.robinreaction.com/tutoring Need more help? Check out some of my playlists! My Atomic Structure Tutorials: https://www.youtube.com/watch?v=IXUKdpNR3Gs&list=PLWKN1q9XKBhwAVrcX_P004rioG6L9qesZ Protons, Neutrons, and Electrons: https://www.youtube.com/watch?v=QRdkQ6SFhQw&list=PLWKN1q9XKBhwMrShxFJrMSulAH8IF1_Ej First Week Of Chemistry Crash Course: https://www.youtube.com/watch?v=TZIPNzc5yT0&list=PLWKN1q9XKBhwKfaFLKewbN9ojulEeNKYf My Science Tutorials: https://www.youtube.com/watch?v=IdYiEKh_P4M&list=PLWKN1q9XKBhyFIgXQOm8dv_dhtgRjFeSn My Balancing Tutorials: https://www.youtube.com/watch?v=V9J3LzWGlaQ&list=PLWKN1q9XKBhx6zKa8lEkqTkR8jnCim31i My Bonding Tutorials: https://www.youtube.com/watch?v=V4-ljSnCA78&list=PLWKN1q9XKBhxT0RePkb2hibgOw5vZ0CMp 🍉 Subscribe to my channel! 🍉 https://www.youtube.com/channel/UCN2sk9BZ-f5GaiTK-fGDByQ?sub_confirmation=1 I'm Robin Reaction! My goal is to help you understand chemistry by breaking down difficult concepts into pieces you can understand. I've taught thousands of students and no matter how much you're struggling, I promise you can learn this stuff if you dedicate yourself to learning it and get help from the right people!
Views: 75304 Robin Reaction
Chemistry(finding locating position elements in periodic table) School Grade
 
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check out our new channel: https://www.youtube.com/channel/UCHXMpSxHG7Uk2NUqelptwRg Chemistry(finding locating position elements in periodic table) School Grade Basic Concepts of Chemistry(Relative Atomic Mass) CBSE Grade class 11 XI Class XI Chemistry chemistry bonding( trick to find bond order) CBSE class 11 click here: https://www.youtube.com/watch?v=ZCQHMdMWRGA&t=16s Organic Chemistry(Functional Group) CBSE class 11-12(XI-XII) [HINDI] https://www.youtube.com/watch?v=rIq1jfxATtQ Complete Lecture Chemistry Hydrocarbon CBSE class 11 XI HINDI click here: https://www.youtube.com/watch?v=z17mIL51-18&list=PL9jJdJ3KFKQQrRCEV0w6nVA0jImO9MmRU Organic Chemistry(Electrophile,Nucleophile) CBSE class 11-12(XI-XII) [HINDI] click here: https://www.youtube.com/watch?v=sf5tKfBKv4E Organic Chemistry(Carbocation,Carboanion,homoytic,hetrolytic..) CBSE class 11-12(XI-XII) [HINDI] click here: https://www.youtube.com/watch?v=YStsBQ0ZzD0 Organic Chemistry(markovhikov Rule) CBSE class 11-12(XI-XII) [HINDI] click here: https://www.youtube.com/watch?v=RYt7r-ar_YI Organic Chemistry(KEKULE'S Structure) CBSE class 11-12(XI-XII) [HINDI] click here: https://www.youtube.com/watch?v=IgG6650u8cQ Organic Chemistry(Hyperconjucation Effect) CBSE class 11-12(XI-XII) [HINDI] click here: https://www.youtube.com/watch?v=thyJ-ilFWyE Organic Chemistry(Resonance Effect) CBSE class 11-12(XI-XII) [HINDI] click here: https://www.youtube.com/watch?v=NPWN6QpzZTk Organic Chemistry Basics (Inductive Effect) CBSE class 11-12(XI-XII) [HINDI] https://www.youtube.com/watch?v=XlSJJlVbN9c Organic Chemistry Basics (Electromeric Effect) CBSE class 11-12(XI-XII) [HINDI] https://www.youtube.com/watch?v=aIRbh5lPYt8 Chemistry Hydrocarbon (Alkanes Conformations) CBSE class 11 XI https://www.youtube.com/watch?v=T2twSxMOTrQ Organic Chemistry(structural(Bond line, Condensed,dot structure) CBSE class 11-12(XI-XII) [HINDI] https://www.youtube.com/watch?v=_YRLJlLfTxs Chemistry| Hydrocarbon|Geometrical Isomers https://www.youtube.com/watch?v=wJI7Kl0iJE0 Aromatic Hydrocarbons(arenes) Chemistry Grade class 11 XI https://www.youtube.com/watch?v=ll5VCNq-oAY Chemistry Aromatic Compounds and Huckel's Rule https://www.youtube.com/watch?v=n2kQ97KndUk You can find help on this channel related to Significance of classification, brief history of the development of periodic table, modern periodic law and the present form of periodic table, periodic trends in properties of elements –atomic radii, ionic radii, inert gas radii, ionization enthalpy, electron gain enthalpy, electronegativity, valence. Nomenclature of elements with atomic number greater than 100. All these Lectures given by Best Teachers. Which are based on all the topics of CBSE Syllabus of Class XII ,XI Physics ,Chemistry . If You benefited from this please write your GOOD comments. and subscribe it Raise your speaker little bit For more Study material and more.... Follow http://googlegalaxyscience.com/blog/
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How To do Electronic Configuration || Atomic Structure 08 || Electronic Configuration ||spdf
 
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To support me in my journey you can donate ([email protected] 9161123482) or Alakh Pandey ,Bank of Baroda, Rajrooppur, Allahabad,U.P IFSC: BARB0RAJROO Account No: 19210100020819 A small amount of Rs 100 even will be of great help. Follow us on: Instagram https://www.instagram.com/physicswallah/ Facebook: https://www.facebook.com/physicswallah 11 chap 2 : Atomic Structure 01 ||Cathode Rays + Rutherford Alpha Particle Scattering Experiment || https://youtu.be/Oj-vA63nsBI Class 11 chap 2 | Atomic Structure 02 | Bohr's Atomic ModeL | Most Important For IIT JEE and NEET || https://youtu.be/w1gxYuOihJ4 11 Chap 2 || Atomic Structure 03 || Atomic Spectrum || Hydrogen Spectrum || Class 11 / JEE/NEET || https://youtu.be/nRmfrVR4uC8 11 Chap 2 || Atomic Structure 04 || De Broglie Wavelength || Heisenberg Uncertainity Principle || https://youtu.be/YqUSyPUFVVY Class 11 Chap 2 | Atomic Structure 05 | Quantam Numbers | Pauli's Exclusion Principle | JEE / NEET https://youtu.be/fOTAD7DmbzY Aufbau Principle || Atomic Structure 06 || Classs 11 chap 2|| Rules for Filling Of electrons || IIT https://youtu.be/rvA3K-ORxPg Hund's Rule |Atomic Structure 07 |Rules for Filling OF Electron| Hund's Rule of Maximum Multiplicity https://youtu.be/eMgVB0zoiPo How To do Electronic Configuration || Atomic Structure 08 || Electronic Configuration ||spdf https://youtu.be/ICHMWOFTlV8 How To Solve Physics NumericaLs || How To Study Physics || How To Get 90 in Physics || https://youtu.be/AIMfSclMnts
Trick for the VBT | Valence Bond Theory | Coordination Compounds.
 
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in this video I explained Trick for the VBT/valence bond theory/coordination compounds.
Views: 499062 Komali Mam
Finding the Number of Valence Electrons for a Molecule
 
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An explanation of how to find the number of valence electrons for molecules. This includes finding the number of valence electrons for negative and positive ions as well.
Views: 57280 Wayne Breslyn
Electron Configuration of Ions - Sodium (Na), Bromine (Br), and Cobalt (Co)
 
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This video shows you how to write the electron configuration of elements such as Sodium (Na), Bromine (Br) and Cobalt (Co). It also shows you how to write the electron configuration of anions and cations that have charges such as sodium (Na+), bromide (Br-), and transition metal ion cobalt (Co+3).
[ADI] VALENCY OF ELEMENTS EXPLAINED!!!! In Hindi
 
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Electronic configuration and Valency evaluating of elements and octet rule is briefly explained...
Views: 556860 ADI ThE ScIeNcE GuY
The transition metals
 
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The transition metals are the elements found in groups 3-12 Technically they are element that has an incompleted subshell Here is a list of transition metals with their number of valence electrons The transition metals are metallic elements that serve as a bridge, or transition, between the two sides of the table. The lanthanides and the actinides at the bottom of the table are sometimes known as the inner transition metals because they have atomic numbers that fall between the first and second elements in the last two rows of the transition metals. Transition metals tend to be very hard. These metals look shiny and metallic. Most transition metals are grayish or white (like iron or silver), but gold and copper have other colors, not seen in any other elements on the periodic table. The transition metals, as a group, have high melting points. The exception is mercury, which is a liquid at room temperature. Transition elements also have high boiling points. Although the transition metals are reactive, they are not as reactive as elements belonging to the alkali metals group. Most transition metals have 2 electrons in their outer shell, but some have 1 electron and Palladium has 18 They all have an incompleted subshell ********************************************************************* What happens when you mix sodium and water? Hint: It involves fire. https://www.youtube.com/watch?v=YRPuDQtB_5Y&t=41s
How To Determine The 4 Quantum Numbers From an Element or a Valence Electron
 
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This video shows you how to identify or determine the 4 quantum numbers (n, l, ml, and ms) from an element or valence. This video provides 3 example practice problems showing you how to write the quantum numbers using the electron configuration. Facebook: https://www.facebook.com/MathScienceTutoring/
Determine the number of valence electrons from the periodic table and a electron configuration
 
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Determine the number of valence electrons from the periodic table and a electron configuration
Views: 5803 WinScience
What are the Properties of the Transition Metals? - Chemistry Tips
 
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What are the Properties of the Transition Metals? - Chemistry Tips. Looking for college credit for Chemistry? Enroll at http://www.straighterline.com/college-courses/general-chemistry-i.cfm Please like and comment!
Views: 11262 StraighterLine
Complex Ions, Ligands, & Coordination Compounds, Basic Introduction   Chemistry
 
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This chemistry video tutorial provides a basic introduction into complex ions, ligands, and coordination compounds. A complex ion typically consist of a transition metal cation bounded to ligands which can be neutral molecules or ions. The number of ligands attached to the transition metal ion is known as the coordination number. This video explains how to determine the oxidation state of the transition metal ion in a complex ion and within a coordination compound. A coordination compound consist of a complex ion and a counterion. The counterion may be a cation or an anion. This video briefly discusses werner's theory of coordination compounds and the concept of primary valence and secondary valence as it relates to the transition metal ions in complex ions. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
The Periodic Table: Crash Course Chemistry #4
 
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Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the universe, and it has a wealth of information to tell us if we can learn to read it. Like Crash Course? http://www.facebook.com/YouTubeCrashCourse Follow Crash Course! http://www.twitter.com/TheCrashCourse Tumbl Crash Course: http://thecrashcourse.tumblr.com Table of Contents Dmitri Mendeleev - 0:45 Mendeleev's Organization of the Periodic Table - 2:31 Relationships in the Periodic Table - 5:03 Why Mendeleev Stood Out from his Colleagues - 7:09 How the Periodic Table Could be Improved - 8:28 More info. about the cylindrical periodic table of elements: http://www.av8n.com/physics/periodic-table.htm Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 4174175 CrashCourse
Writing Ionic Formulas with Transition Metals
 
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We'll learn how to write formulas for ionic compounds that contain transition metals. The transition metals are unique because they are elements are able to make multiple ions with different charges. We use roman numerals to indicate the charge of a transition metal ion. To write a formula for an ionic compound with transition metals, we make sure that the positive charge of the cation and the negative charge of the anion balance out. For background on this video, check out: Writing Ionic Formulas Introduction: http://www.youtube.com/watch?v=URc75hoKGLY Transition Metals in Ionic Formulas: http://www.youtube.com/watch?v=Da_ah6TqAss
Views: 227892 Tyler DeWitt
Quantum Numbers - The Easy Way!
 
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This chemistry video tutorial explains the 4 quantum numbers n l ml and ms and how it relates to the electron configuration of an element. It also shows you how to draw the atomic orbital diagrams and the orbital energy levels of an atom. It explains the sublevels s p d and f. This video contains plenty of notes, examples, and practice problems. Here is a list of topics: 1. How to write the ground state electron configuration of an element 2. Electron Configuration Using Noble Gas Notation 3. Electron Configuration of Atoms and Ions - Fluorine (F), Phosphorus (P), Phosphide (P-3), Iron (Fe), Fe+2, Fe+3, 4. Mass Number vs Atomic Number 5. How to determine the number of protons, neutrons, and electrons inside an atom or ion 6. Electron Configuration Exceptions - Cr 7. Cations vs Anions - Positively Charged vs Negatively Charged Ions 8. How to draw the orbital diagram of an atom 9. How to Draw The Orbital Energy Level Diagram of an Atom 10. How to tell if an element is paramagnetic or diamagnetic 11. Paramagnetic - Unpaired Electrons vs Diamagnetic - Paired Electrons 12. Electron Spin around Nucleus - Moving Charge Creates Magnetic Field - Tiny Bar Magnets - North & South Pole 13. How to determine the number of unpaired electrons in an element / atom 14. Aufbau Principle - Filling Electrons In Lower Energy Levels First in order of increasing energy 15. Hund's Rule - Adding Electrons to degenerate orbitals (same energy) one at a time with parallel spins 16. How to determine the number of valence electrons and core electrons in an atom using electron configuration 17. How to identify the element given electron configuration 18. How to identify which element is in the excited state vs ground state given electron configuration 19. n - principal quantum number - main energy level - boh's model of atoms 20. l - azimuthal angular momentum quantum number - sublevel or shape of atomic orbital - s p d f g h 21. ml - magnetic quantum number - describes specific orbital within sublevel 22. ms - electron spin +1/2 or -1/2 up arrow or down arrow 23. l, n-1 equation / formula 24. ml is between -l and l 25. How to identify the 4 quantum numbers n l ml and ms using electron configuration 26. Pauli Exclusion Principle - No two electrons can have the same four set of quantum numbers 27. How to determine the maximum number of electrons given quantum numbers n l ml ms 28. Max number of electrons in an energy level is 2n^2 29. Maximum number of orbitals in an energy level is n^2 30. l=0 for s, l=1 for p, l=2 for d, l=3 for f, l=4 for g, l=5 for h 31. Multiple Choice Practice Problems 32. How to determine the number of s electrons, p electrons and d electrons inside an atom using electron configuration and using the periodic table 33. How to determine which 4 set of quantum numbers are allowed and which are incorrect 34. How to identify the orbital / sublevel given n and l 35. Orbital filling diagram
How To Determine The Maximum Number of Electrons Using Allowed Quantum Numbers - 8 Cases
 
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This video shows you how to determine or calculate the maximum number of electrons using allowed quantum numbers (n, l, ml, and ms). It covers about 8 cases -all of the important situations you need to know to insure that you can answer those hard questions on your chemistry test.
13.1 Variable oxidation states of the transition elements (HL)
 
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This video explains why transition elements have variable oxidation states.
Views: 17251 Mike Sugiyama Jones
Trick to get spin only magnetic moment value in half- minute
 
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In this video, I shared a tip to get spin only magnetic moment value in seconds which is useful to save the time in competitive exams.
Views: 56744 Komali Mam
How to Identify the Charge of an Ion : Chemistry Lessons
 
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Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation You can identify the charge of an ion by carefully paying attention to a few key traits. Find out how to identify the charge of an ion with help from an experienced chemistry professional in this free video clip. Expert: Robin Higgins Filmmaker: bjorn wilde Series Description: Chemistry plays a very important role in all of our lives each and every day. Get tips on chemistry with help from an experienced chemistry professional in this free video series.
Views: 250062 eHowEducation
How to Find the Charge of an Ion! (The Octet Rule)
 
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In this video I go over the long tedious way to find the charge of an ion, and then explain the shortcuts for ionic charge so that you can fully understand the periodic table with charges trends, so that when any problem is given to you you can figure out the ionic charge. FREE Practice Problems! 🍏 http://robinreaction.com LET ME be your online tutor! 🍎 https://www.robinreaction.com/tutoring Need more help? Check out some of my playlists! First Week Of Chemistry Crash Course: https://www.youtube.com/watch?v=TZIPNzc5yT0&list=PLWKN1q9XKBhwKfaFLKewbN9ojulEeNKYf My Science Tutorials: https://www.youtube.com/watch?v=IdYiEKh_P4M&list=PLWKN1q9XKBhyFIgXQOm8dv_dhtgRjFeSn My Atomic Structure Tutorials: https://www.youtube.com/watch?v=IXUKdpNR3Gs&list=PLWKN1q9XKBhwAVrcX_P004rioG6L9qesZ Protons, Neutrons, and Electrons: https://www.youtube.com/watch?v=QRdkQ6SFhQw&list=PLWKN1q9XKBhwMrShxFJrMSulAH8IF1_Ej My Balancing Tutorials: https://www.youtube.com/watch?v=V9J3LzWGlaQ&list=PLWKN1q9XKBhx6zKa8lEkqTkR8jnCim31i My Mole Tutorials: https://www.youtube.com/watch?v=WEQNjXAQQg4&list=PLWKN1q9XKBhztE2CmvAVBe34knNYAKiJh 🍉 Subscribe to my channel! 🍉 https://www.youtube.com/channel/UCN2sk9BZ-f5GaiTK-fGDByQ?sub_confirmation=1 I'm Robin Reaction! My goal is to help you understand chemistry by breaking down difficult concepts into pieces you can understand. I've taught thousands of students and no matter how much you're struggling, I promise you can learn this stuff if you dedicate yourself to learning it and get help from the right people!
Views: 45936 Robin Reaction
S P D F orbitals Explained - 4 Quantum Numbers, Electron Configuration, & Orbital Diagrams
 
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This video explains s, p, d, and f orbitals, sublevels, and their shapes. It discusses the 4 quantum numbers n, l, ml, and ms. n represents the energy level, l is associated with the sublevel, ml represents the orbital and ms is the electron spin. It also shows you how to find the 4 quantum numbers for an electron and how to write the electron configuration in addition to how to write the orbital notation or fill in the arrows in the orbital diagram for an element. In addition, this video discusses the principles of Hund's Rule, Pauli's exclusion principle, and the Aufbau principle. General Chemistry Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&list=PL0o_zxa4K1BV-uX6wXQgyqZXvRd0tUUV0&index=3 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Lewis Dot Structures
 
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Finally, you'll understand all those weird pictures of molecules with the letters and the lines and the dots! Those are lewis dot structures. Let's learn how to draw them. It's easier than you think. To support this channel and keep up on STEM news at the same time, click on the link below and subscribe to this FREE newsletter: http://www.jdoqocy.com/click-9021241-13591026 Subscribe: http://bit.ly/ProfDaveSubscribe [email protected] http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Views: 504620 Professor Dave Explains
Valence Count & Main Group Elements
 
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Similarities in electron configuration for elements in the same groups is presented along with how we can use that to determine valence count for any main group element.
Views: 384 LHSAtkins
How To Name Ionic Compounds With Transition Metals
 
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This chemistry video tutorial focuses on naming ionic compounds with polyatomic ions, transition metals & roman numerals. This video contains plenty of examples and practice problems of naming binary ionic compounds. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
Grade 8: Configuration of Valence Electrons of Representative Elements
 
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Grade 8: Configuration of Valence Electrons of Representative Elements “The commonly used long form of the periodic table is designed to emphasize electron configurations. ... For representative elements the number of valence electrons is the same as the periodic group number, and the number needed to match the next noble-gas configuration is 8 minus the group number.” This video contains lessons and examples for you to get a good basis in Chemistry. Feel free to stick around because there is plenty more to come! We will always try to surprise you in every video, don’t miss out. Stay connected with us: Website: https://www.thehydrochem.com Facebook: https://facebook.com/thehydrochem Instagram: https://instagram.com/thehydrochem Music provided by: Visuals used: Content Reference:: https://chem.libretexts.org/Textbook_Maps/General_Chemistry_Textbook_Maps/Map%3A_ChemPRIME_(Moore_et_al.)/05The_Electronic_Structure_of_Atoms/5.16%3A_Electron_Configurations_and_the_Periodic_Table Thank you for watching and don't forget to subscribe! -HydroChem
Views: 100 HydroChem