Unit 9 - Classification of Matter & Periodic Trends
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2nd period code: 69192335
3rd period code: 60894993
5/6th period: 20050589
7/8th period: 20569144
Classification of Matter POGIL
Physical Changes Lab
Chemical Changes Lab
Click here for Classification of Matter POGIL Quiz.
Lewis Structures WS
Alkali Metals Demo Sheet
Periodic Trends POGIL
Click here for Periodic Trends POGIL Quiz.
Unit 9 Review guide
Blank student version
Unit 9 Review guide KEY
Check your answers!
Looking for extra practice or help?
Periodic Trends WS & Key
Extra practice -- key to check your answers!
Periodic Trends Cheat Sheet
A list of all the trends you need to know, and how they change.
Trends Image Summary
Professor Dave explains the Periodic Table
This gets good around 1:25 minutes. Don't worry about the numbers or graphs he shows -- just focus on the overall trends.