Our Essential Question:
Our Essential Question:
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Mix 24 g Mg with 32 g S. Makes 56 g MgS.
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16 S
sulfur
32.07
12 Mg magnesium
24.31
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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?
3. Iron rusts. What are the COOL signs of a chemical reaction?
Is it a chemical reaction? _____
How could you prove it?
Is it a chemical reaction? _____
How could you prove it?
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