hydrogen-2
nounEtymology So named because it is the isotope of hydrogen that has two nucleons (a proton and a neutron).
1
Synonym of deuterium.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology So named because it is the isotope of hydrogen that has two nucleons (a proton and a neutron).
Synonym of deuterium.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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