06-09-2018
Biology

contestada

what is the difference between a physical and a chemical change

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chessnes79 chessnes79

06-09-2018

Physical just changes it's appearance while Chemical changes the object itself.

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bubster5820 bubster5820

06-09-2018

a physical change is something that happens to the object like being cut, broken, bent, or torn. a chemical change is what happens when you bond on material with another. like burning paper or cooking food.

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