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What is H - H in chemistry?

Updated: 1/23/2024
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14y ago

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H-H in chemicatry means 'H2'. That is two atoms of hydrogen , which singly covalently bonded to each other.

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lenpollock

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3mo ago
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14y ago

The dash mark (-) signifies a bond. In the case of H-H, two hydrogen atoms are bonded.

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14y ago

hydrogen

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