Select all that are compounds. H2O CH4 He O2 NaCl

asked Oct 20, 2022 168k views

21 votes

Select all that are compounds.
H2O
CH4
He
O2
NaCl

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9 votes

NaCL , H2O ...........

Rosmee answered Oct 21, 2022

6.1k points

4 votes

Answer:

NaCl, H2O

Step-by-step explanation:

Compounds are substances that contain atoms of two or more different elements.

The Maniac answered Oct 26, 2022

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