9/5/19

posted Sep 5, 2019, 9:51 AM by Kelly Allen   [ updated Sep 5, 2019, 9:57 AM ]
Journal: Determine if these are physical or chemical changes:

1. alcohol evaporating
2. burning wood
3. baking a cake
4. melting silver and pouring it in a mold

Class: Signs of a Chemical Change and demos (see slide 10 of 9/4 attachment)
Element BINGO

HW: Elements & Symbols quiz TOMORROW!!!!
Candle lab due TOMORROW!!!!
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