elizabethomidi76 elizabethomidi76

05-11-2021
Chemistry

contestada

Which piece of evidence is an indication that a chemical reaction has occurred?

boiling of a substance

a change in color of a substance

melting of a substance

freezing of a substance

Respuesta :

hazeldanao712 hazeldanao712

05-11-2021

Answer:

change of color of substance

Explanation:

I hope it helps

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