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Hatshy [7]
3 years ago
8

What is the difference between chemical and physical change with respect

Chemistry
2 answers:
kozerog [31]3 years ago
5 0

Answer:

Physical changes are changes that do not alter the identity of a substance. Chemical changes are changes that occur when one substance is turned into another substance.

Explanation:

zzz [600]3 years ago
5 0
Physical done change the identity and chemical change changes the identity of that object
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Ede4ka [16]

A bimolecular reaction typically takes twice as long as a unimolecular reaction. The answer is true

<h3>How is activation energy related to temperature?</h3>
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2 years ago
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7 0
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iren2701 [21]

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Hope it helps.

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JUST 14!!!!!!!!!!!!!!!!!!!!!!
wolverine [178]
The answer is D you correct
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