noelmusulin1 noelmusulin1

11-10-2019
Chemistry

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Which of the following things are clues that a chemical change has taken place?
SELECT ALL THAT ARE CORRECT!
Question 3 options:

A. A color change happens

B. A precipitate is formed

C. The substance changes temperature without being exposed to heat or cold.

D. The substance changes states of matter

Respuesta :

bvbaubie bvbaubie

11-10-2019

A color change, a precipitate is formed, and temperature change are all clues that a chemical change has taken place.

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