Multiple Choice
The formula H2O means
A) an atom contains 2 hydrogen molecules and 1 oxygen molecule.
B) an atom contains 1 hydrogen atom and 2 oxygen molecules.
C) a molecule contains 2 hydrogen atoms and 1 oxygen atom.
D) a molecule contains 1 hydrogen atom and 2 oxygen atoms.
E) a molecule contains 2 hydrogen atoms and no oxygen atoms.
Correct Answer:
Verified
Correct Answer:
Verified
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