coxmeg000 coxmeg000

23-09-2020
Chemistry

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WILL GIVE BRAINLEST! --
which of the following is NOT a sign of a chemical change?
a.) unexpected color change
b.) precipitate formation
c.) gas formation
d.) change in appearance

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breanahnnadi440 breanahnnadi440

23-09-2020

Answer:

d

Explanation:

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gettingaccsback123 gettingaccsback123

23-09-2020

Answer:

D

Explanation:

help me on my work please

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