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Which of these is an example of a chemical change? a.leaving cheese out to get moldy b.smelling sprayed perfume c.feeling ice melt on your skin d.crushing ice with a hammer
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Which of these is an example of a chemical change?

a.leaving cheese out to get moldy
b.smelling sprayed perfume
c.feeling ice melt on your skin
d.crushing ice with a hammer

User Gustave Coste
by
8.6k points

1 Answer

5 votes
A; A chemical change makes a substance that wasn't there before. Moldy cheese has a new substance, color change and an odor.
User Sungjoon
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8.4k points
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