Chemistry, 24.11.2020 22:40, mjwaple57

When a substance undergoes a physical change. a). its composition always changes.
b). its mass always decreases.
c). its color always changes.
d). its composition remains the same.

explain your answer , giving

When a substance undergoes a physical change....

a). its composition always changes.
b). its mass

Answers: 1

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When a substance undergoes a physical change. a). its composition always changes.
b). its mas...

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When a substance undergoes a physical change. a). its composition always changes. b). its mass always decreases. c). its color always changes. d). its composition remains the same. explain your answer , giving

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Other questions on the subject: Chemistry

Questions in other subjects:

When a substance undergoes a physical change. a). its composition always changes.
b). its mass always decreases.
c). its color always changes.
d). its composition remains the same.

explain your answer , giving