What happens to a subtances when a physical change happens?

Biology

2 answers:

zavuch27 [327]3 years ago

4 0

Answer:

The most important thing for your to remember is that in a physical change the composition of a substance does not change and in a chemical change the composition of a substance does change. Chemical Changes are also called Chemical Reactions. Chemical reactions involve combining different substances.

Explanation:

GaryK [48]3 years ago

3 0

Answer: I hope this helps: Some physical properties change, but the substance keeps its identity.

Explanation:

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