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IRINA_888 [86]
3 years ago
10

PLEASE HELP!! It’s the last day to get the assignment in!!

Chemistry
1 answer:
Blizzard [7]3 years ago
3 0

Answer:

Explanation:

Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change. Or Light is given off, a permanent color change occurs, gas is given off, heat is given off, and a precipitate is formed

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