Compare and contrast physical changes with chemical changes.

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asked Apr 8, 2020 172k views

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Conor Neilson · Answer 1 · 2020-04-13T23:55:20+0000

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

Compare and contrast physical changes with chemical changes.

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