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In the formula for water (H2O), what does the subscript 2 indicate?
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3 votes
In the formula for water (H2O), what does the subscript 2 indicate?

User Szxnyc
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2 Answers

3 votes

the answer is actually "Two hydrogen atoms in the compound" >.>

User Karthikeyan Vedi
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4 votes
It tells you that each unit of this compound contains two atoms
User Xwinus
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