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2. Which statement is TRUE for a chemical change? A. of the substance is not changing. B.Mass is conserved C.The substances always changes from solid to liquid.
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1 vote
2. Which statement is TRUE for a chemical change?

A. of the substance is not changing.

B.Mass is conserved

C.The substances always changes from solid to liquid.

User Tessa Lau
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2 Answers

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Chemical change is something that’s cannot be reverse and to know if it’s is chemical sometime know if they are burn/ rust and physical change is always the state of phase like melting to water is a physical
User Ricardo Gomes
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4 votes
The answer is C because when a chemical change happens you can’t get the product back.
User Thejaz
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5.3k points
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