140k views
18 votes
Select all of the compounds.

Group of answer choices

water (H2O)

gold (Au)

nitric acid (HNO3)

cobalt (Co)

oxygen (O2)

User Andreasgk
by
7.6k points

1 Answer

5 votes
Compounds have more than one element

H2O
HNO3
User Paulraj
by
8.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.