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Which of these id an indication that a chemical reaction has occurred? A) formation of a gas B) boiling of a substance C) melting of a substance D) freezing of a substancd
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Which of these id an indication that a chemical reaction has occurred?

A) formation of a gas

B) boiling of a substance

C) melting of a substance

D) freezing of a substancd

User Sudheesh Mohan
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9.6k points

2 Answers

6 votes
I think the answer is B
User PJ Fanning
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4 votes
Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
User Carrots
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