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4 years ago

13

What do chemical changes and physical changes have in common

1 answer:

masha68 [24]4 years ago

7 0

"Physical changes occur when objects or substances undergo a change that does notchange their chemical composition. This contrasts with the concept of chemical change in which the composition of a substance changes or one or more substances combine or break up to form new substances."

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Explanation:

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Answer:

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