A molecule of hydrogen has :

3 atoms

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1 atom

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2 atoms

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4 atoms

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Solution

The correct option is C
2 atoms

Hydrogen is a diatomic gas, i.e., a molecule of hydrogen has two hydrogen atoms. And it is represented as $H_{2}$ .

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A molecule of hydrogen has :

The correct option is C 2 atoms Hydrogen is a diatomic gas, i.e., a molecule of hydrogen has two hydrogen atoms. And it is represented as H2.

The correct option is C
2 atoms

Hydrogen is a diatomic gas, i.e., a molecule of hydrogen has two hydrogen atoms. And it is represented as $H_{2}$ .