3 years ago

How are physical and chemical changes similar?

2 answers:

8 0

Physical changes occur when substances undergo a change that does not change their chemical composition. It doesnot includes change in chemical composition.
Chemical change is the change that causes the formation of new chemical substance.
A.Neither can change the number of atoms of each element that are present, is the correct answer.

mr Goodwill [35]3 years ago

7 0

I believe the correct response is the first option.

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