Chemistry, 19.03.2021 21:00 shawn20034

2.)Which action forms a different chemical substance? A. crushing a rock
B. burning a piece of wood
C. mixing salt and pepper
D. melting an ice cube

Answers: 2

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2.)Which action forms a different chemical substance? A. crushing a rock B. burning a piece of wood C. mixing salt and pepper D. melting an ice cube

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Another question on Chemistry

2.)Which action forms a different chemical substance? A. crushing a rock
B. burning a piece of wood
C. mixing salt and pepper
D. melting an ice cube