johnLavender2662 johnLavender2662

07-09-2017
Biology

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What distinguishes a chemical change from a physical change?

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TheProfessor4zzzFM TheProfessor4zzzFM

07-09-2017

A chemical change is when atoms exchange electrons to form new chemicals/different arrangements of bound atoms. A physical change is simply any change that does not alter the type of molecules present.

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