Question

identify the coefficient and the subscript in the formula 3h₂.
a h coefficient is 3, and the subscript is 6
b h coefficient is 3, and the subscript is 2
c h coefficient is 6, and the subscript is 3
d h coefficient is 2, and the subscript is 3
check it
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Explanation:

In a chemical formula like \(3H_2\), the coefficient is the number in front of the chemical symbol or formula. Here, the number \(3\) is the coefficient. The subscript is the number written below and to the right of the chemical symbol. In \(H_2\), the number \(2\) is the subscript.

Answer:

b. H coefficient is 3, and the subscript is 2.