Thursday, December 6: Periods 1,3,4,6

Chem I: Periods 1 and 4 (Chem I Block II):

1. Go over WS 29 and the Au problem on WS28

2. How to do percents with conversion factors: brass trumpet

(38 oz, 70.0% Cu and 30.0% Zn: how many atoms of each?)

3. Elements and Moles Lab (time to finish on Friday)

Con Chem : Period 6 (Con Chem Block II)

1. Notes: Atomic Sizes and Valence Electrons

2. CC20

3. Alkali Metals Video Busted