Posts

Showing posts from 2015

ELECTRON CONFIGURATION NOTATION

Here is a quick review of ECN
https://www.youtube.com/watch?v=jTI-ZkrVvE4

Cornell Notes Video

Here's the video we watched in class on Cornell notes:
https://www.youtube.com/watch?v=WtW9IyE04OQ

atomic history video

Please watch this video ASAP and take notes:
https://www.youtube.com/watch?v=IO9WS_HNmyg

ISOTOPES EXPLAINED

Here is a quickie video on isotopes and isotopic mass calculations:https://www.youtube.com/watch?v=Q2rztYZiDA4 https://www.youtube.com/watch?v=J1XJpY2dxUI
Counting protons neutrons and electrons: https://www.youtube.com/watch?v=CbckWatyxx0

Sig Figs Review

Here is a link for sig fig review if you still don't get them
https://www.youtube.com/watch?v=pFl49nIGQF8

Covalent Bonding- Writing molecular/covalent formulas

Here is a youtube video on writing formulas for covalent/molecular formulas
https://www.youtube.com/watch?v=DFw3AW2BFUw

Formulas with Polyatomic Ions

Image
Check out this you tube video on writing formulas with Polyatomic ions https://www.youtube.com/watch?v=p9iQ5Qn42DM

WRITING CHEMICAL FORMULAS

Please watch this video before 4/7/15
https://www.youtube.com/watch?v=URc75hoKGLY

Please watch this video to help you understand factor;label/ dimensional analysis
https://www.youtube.com/watch?v=XXqWNw69jdY

SIG FIG GAME :)

PRACTICE YOUR SIG FIGS HERE WITH THIS WICKED AWESOME GAME!http://www.sporcle.com/games/starwars314159/sigdigs

CHECK THIS OUT FOR MORE ON SIG FIG'S