Chemistry, 28.01.2020 01:31, gdufdgjki

Which sentence is true?
a). a physical change cannot be reversed.
b). a physical change causes new material
c). you can reverse a physical change
d). a change in state is not a physical change

Answers: 3

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Do you know the correct answer?

Which sentence is true?
a). a physical change cannot be reversed.
b). a physical change...