hydrogen-4

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hydrogen-4

Where it comes from

So named because it is the isotope of hydrogen that has four nucleons (a proton and three neutrons).

noun

uncountable Synonym of quadrium (“isotope of hydrogen”).
Similar: quadrium

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MLA

"hydrogen-4." Wiktionary, via Micwyn, micwyn.com/word/hydrogen-4. Accessed 6 Nov. 2026.

APA

hydrogen-4. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/hydrogen-4

Chicago

"hydrogen-4." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/hydrogen-4.

BibTeX

@misc{hydrogen_4_2026,
  title = {hydrogen-4},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/hydrogen-4},
  urldate = {2026-11-06}
}