asked 205k views
5 votes
Which of the following are clues that a chemical reaction may have taken place?

A.Temperature remains constant

B.Release of heat


C.Formation of a solid


D.Mass increase

asked
User Komar
by
7.6k points

2 Answers

5 votes

its d: mass increase

answered
User Violin Yanev
by
8.3k points
1 vote

Answer:

The answer is formation of a solid and release of heat (APEX)

Step-by-step explanation:

answered
User Rfusca
by
8.2k points

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