hydrogen 2

A form of hydrogen-2 — Synonym of deuterium.

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Meanings

nounhydrogen 2 (uncountable)
  1. alternativeuncountableAlternative spelling of hydrogen-2.

Synonyms & antonyms

Also see
deuterium
Cite this entry
APA

hydrogen 2. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/hydrogen%202

MLA

“hydrogen 2.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hydrogen%202. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “hydrogen 2,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/hydrogen%202.

Source: hydrogen 2 on Wiktionary, CC BY-SA 4.0.