デューテリウム
also: ジュウテリウム · ジューテリウム · デュウテリウム
デュ
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Meanings
1
Chemistry term for the stable hydrogen isotope with one proton and one neutron. Often referred to by the Japanese term 重水素 (じゅうすいそ) in educational contexts.
See also: 重水素
Deuterium is being studied as a fuel for nuclear fusion.
Heavy water is water that contains deuterium.