h. unit 8 reactions 2013-2014

Our Essential Question:

Our Essential Question:

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I 12

Mg

magnesium 24.31

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S

sulfur 32.07

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1. Ice melts. What are the COOL signs of a chemical reaction you observed?

Is it a chemical reaction? _____ How could you prove it?

2. Wood burns. What are the COOL signs of a chemical reaction you observed?

Is it a chemical reaction? _____ How could you prove it?

3. Iron rusts. What are the COOL signs of a chemical reaction?

Is it a chemical reaction? _____ How could you prove it?

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