Question

What are physical changes?​

Answer 1

HERE IS YOUR ANSWER MATE

A CHANGE IN WHICH NO NEW SUBSTANCE IS FORMED.

• CHANGE IS TEMPORARY AND CAN BE REVERSED WITH FEW EXCEPTIONS.

• THE MASS OF THE SUBSTANCE DOES NOT CHANGE

HOPE IT HELPS!!!!!

Answer 2

Answer:

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Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds. 

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