Describe the word difference between a chemical change and a physical change

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asked Aug 11, 2017 233k views

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Laura Calinoiu · Answer 1 · 2017-08-17T14:34:03+0000

A physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.

Describe the word difference between a chemical change and a physical change

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