H2O, or water, contains one _____________. A. oxygen atom B. element C. hydrogen atom D. oxygen molecule

asked May 14, 2018 201k views

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4 votes

A.Oxygen since H2O is a water molecule it made up of two hydrogen atoms and one oxygen atom.

Ram Patra answered May 16, 2018

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5 votes

The answer is 1 oxygen

Eocron answered May 18, 2018

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