23-04-2020
Chemistry

contestada

which is true about a chemical reaction
A. a substance always changes in color, shape, and/or size

B. a substance always changes temperature

C. a substance only undergoes a physical change

D. a new substance with different chemical properties formed

Respuesta :

yousufkareem yousufkareem

23-04-2020

I think A. is the answer

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kaylarudd0 kaylarudd0

23-04-2020

The answer is A :)
Your welcome

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