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Which describes how chemical changes are different from physical changes?


Chemical changes can be measured, but physical changes cannot.

Chemical changes involve the formation of a new substance.

Chemical changes release energy, but physical changes absorb energy.

Chemical changes cannot be caused by oxygen

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MissPhiladelphia
The best and most correct answer among the choices provided by the question is the second choice, Chemical changes involve the formation of a new substance.
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Answer: Chemical changes involve the formation of a new substance

Explanation:I took the test

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