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Biology, 23.04.2020 18:03 psychocatgirl1

In the chemical formula H2O , which description explains what the 2 represents

A. The number of oxygen atoms
B. the number of hydrogen atoms
C. the number of water molecules
D. the electrical charge on the water molecules

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In the chemical formula H2O , which description explains what the 2 represents

A. The nu...
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