What does the small number 2 show in this chemical formula H2O ?

asked Oct 8, 2023 105k views

1 vote

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4 votes

Answer: two atoms of hydrogen in a molecule of water.

Step-by-step explanation:

Evenro answered Oct 8, 2023

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2 votes

The 2 represents that there are 2 hydrogen atoms in the chemical formula H2O.

DiRiNoiD answered Oct 12, 2023

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