Chemistry, 20.05.2021 02:10 redthangracing

Which describes how chemical changes are different from physical changes? (2 points) a Chemical changes can be measured, but physical changes cannot. b Chemical changes involve the formation of a new substance. c Chemical changes release energy, but physical changes absorb energy. d Chemical changes cannot be caused by oxygen.

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Which describes how chemical changes are different from physical changes? (2 points) a Chemical chan...

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