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In the formula for water (H2O), what does the subscript 2 indicate? O two oxygen atoms in the compound O two hydrogen atoms in the compound O two atoms in the compound O two molecules in water
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3 votes
In the formula for water (H2O), what does the subscript 2 indicate?

O two oxygen atoms in the compound
O two hydrogen atoms in the compound
O two atoms in the compound
O two molecules in water

User Liminal
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2 Answers

6 votes
Two hydrogen atoms in the compound
User Koitoer
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3 votes

Answer:

two hydrogen atoms in the compound.

User Wcolbert
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