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Levart [38]
3 years ago
15

Heating a substance____the speed at which molecules move

Chemistry
2 answers:
guapka [62]3 years ago
4 0

Answer:

Heating a substance increases the speed at which molecules move.

Explanation:

Leni [432]3 years ago
4 0
Increases. when you heat a molecule, the atoms become further apart as a result of moving around at a faster rate.
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