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4 years ago

11

Compounds may be represented by chemical formulas. In the chemical formula for water which is H20, the 2 which represents the nu

mber of hydrogen atoms is called_______?
A) the reactant.
B) the subscript.
C) the coefficient.
D) the atom factor.

2 answers:

sergey [27]4 years ago

7 0

The answer is B.....

Fed [463]4 years ago

3 0

The answer is choice "B", the subscript. Hope this helped :)

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