True or false A clue that a chemical change had occurred is that heat is given off.

2 answers:

8 0

True

A chemical change has probably occurred if bubbles are released, there is a change of color, or an odor is produced. Other clues include the release of heat, light, or loud sounds.

oksian1 [2.3K]3 years ago

4 0

Answer:

true

Explanation:

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