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den301095 [7]
3 years ago
6

Which is not a compound? 8H2 H2O 6CaO 5HCl

Biology
2 answers:
Inga [223]3 years ago
8 0

8H2 is the correct answer

poizon [28]3 years ago
3 0
8H2. The actual equation doesn't make sense for 8H2. This is because in compounds it always says the number of atoms after the element symbol, but in this case, there is an 8 before it. This means that it isn't a compound. 
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