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What occurs in a chemical reaction? Chemical changes are reversed. Substances are melted. Atoms are rearranged. Physical changes are reversed.
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What occurs in a chemical reaction? Chemical changes are reversed. Substances are melted. Atoms are rearranged. Physical changes are reversed.

User Marek H
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Answer:

Chemical changes are not reversed.

Substances might be melted.

Atoms are rearranged.

Physical changes are not reversed.

User Ash Catchem
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Answer: Atoms are rearranged

Step-by-step explanation:

User Ali Yousefi
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