Скачать с ютуб How to Find Valence Electrons! (and Total Electrons) в хорошем качестве

How to Find Valence Electrons! (and Total Electrons)

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:    • What is an Atom? (Structure and Subatomic ...   Protons, Neutrons, and Electrons:    • Protons, Neutrons, and Electrons (Intro to...   First Week Of Chemistry Crash Course:    • Sig Fig Rules! (Significant Figures Rules ...   My Science Tutorials:    • How to Convert Units of Measure!   My Balancing Tutorials:    • How To Balance Chemical Equations - Introd...   My Bonding Tutorials:    • Ionic Bonding! (Definition and Examples)   🍉 Subscribe to my channel! 🍉    / @robinreaction   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!