OXFORD 9000
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📚 noun • entry_id 5200

deuterium

/djuːˈtɪəɹɪəm/
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Meanings (ES + gloss)
deuterio
An isotope of hydrogen with one proton and one neutron in each atom - ²₁H.
Heavy water is "heavy" because it contains deuterium.
Phrases
antideuteriumdeuterium bottleneckdeuterium oxide
Word forms
deuteriums