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quester [9]
3 years ago
7

Which list of formulas represents only compounds? H2, N2, O2 H2, Ne, NaCl CO2, H2O, NH3 MgO, NaCl, O2

Chemistry
2 answers:
Andreyy893 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
Len [333]3 years ago
5 0
The list that represents only compounds are CO2, H2O, and NH3
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