What is a physical change? A change in matter from one form to another without becoming a new substance. A change in matter that results in a chemical reaction. A change in matter that results in the smallest unit of a compound. A change in matter that changes the chemical makeup.

A change in matter from one form to another without becoming a new substance.

Explanation:

Physical change is a change in which no new substance is formed and can be reversed easily. E.g a change of matter from one state to another is physical state. This is true because the new state of the matter can easily be reversed to the previous state of the matter.

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