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Vladimir79 [104]
3 years ago
8

Which substance can not be decomposed by a chemical change? (1) AlCl3 (3) HI (2) H2O (4) Cu

Chemistry
2 answers:
user100 [1]3 years ago
5 0
Cooper is the substance that can't be decomposed by a chemical chAnge. So 4)
adoni [48]3 years ago
3 0
<span>The answer I choose is option (4) Copper</span>
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