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Serggg [28]
3 years ago
15

BRAINLIEST IF CORRECT PLEASE USE WORK BONUS POINTS

Chemistry
2 answers:
Ipatiy [6.2K]3 years ago
8 0

i think the answer is A. Physical and chemical changes

cricket20 [7]3 years ago
5 0

the answer is <em>a} physical and chemical changes</em>

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We can do calculation by using a simple formula as

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