Valence Electrons & Ionic Compounds - AP Chem Unit 1, Topic 8

*Guided notes for these AP Chem videos are now included in the Ultimate Review Packet!* Find them at the start of each unit. All materials for Units 1 and 2 are included in the free trial!

In this video, Mr. Krug discusses the pattern of valence electrons found on the periodic table and shows how this pattern can be used to predict the properties of ionic compounds.

[StelaG]

Thank you so much for the high quality videos!!! Mr.Krug u are such an amazing teacher

[isaiah]

just finished reviewing unit 1. thanks for all your help 🙏🏼

[ezrasteiny]

unit 1 is pretty basic stuff still important but Ive got it all down by now. just going through all 101 videos for the ap exam for review. thanks for the videos!

[annihadi]

hello I am just starting to study for the ap chem exam and I am watching all your videos and according to my schedule I am gonna have 18 days left just for practice and review, is that enough?

[nadinemaybe]

thank you so much for these videos i’m no longer going to fail my test 🙏🙏

[crympty]

In terms of transition metal ions, are there any specific ones that we need to memorize for the AP Test? E.g. Fe2+3+, Cu2+, etc

[annihadi]

hello I am just starting to study for the ap chem exam and I am watching all your videos and according to my schedule I am gonna have 18 days left just for practice and review, is that enough?