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ANSWER ASAP PLeAsE ?????????????

ANSWER ASAP PLeAsE ?????????????
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ANSWER ASAP
PLeAsE
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ANSWER ASAP PLeAsE ?????????????-example-1
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User Fightlight
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8.1k points

1 Answer

1 vote

Answer:

The answer is A.) leaving a copper penny in vinegar until it turns green.

All the other options are physical changes, as you can separate the two mixtures.

I hope this helps you! :)

answered
User ChrHansen
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