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Pronunciation varies by accent · noun
A molecule composed of two deuterium atoms, or matter composed of such molecules. Symbol: ²H₂ or D₂..
Use dideuterium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Dideuterium means A molecule composed of two deuterium atoms, or matter composed of such molecules. Symbol: ²H₂ or D₂..
Common synonyms include deuterium dimer, diatomic deuterium.
The opposite depends on the specific sense.
Use dideuterium where its definition matches the intended context.
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