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Arlecino [84]
4 years ago
9

Which is not a compound? a) 8H 2 b) 5HCl c) 6CaO d) H 2O

Biology
2 answers:
fomenos4 years ago
7 0
A
Because “2” isn’t a compound
Sliva [168]4 years ago
6 0

Answer:

8H2 is not a compound

Explanation:

it is only made up of one element.

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