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Leno4ka [110]
3 years ago
13

What do chemical changes and physical changes have in common

Chemistry
1 answer:
masha68 [24]3 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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