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GalinKa [24]
3 years ago
8

Which list of formulas represents compounds, only?

Chemistry
2 answers:
goldfiish [28.3K]3 years ago
8 0
A compound has to have at least two different elements in
(1) is the only list in which each of the three symbols representations show at least two different elements
Ann [662]3 years ago
3 0
The best formula that represents compounds only is <span>CO2, H2O, NH3.</span>
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