helion

See also: helión and hélion

English

Etymology

From helium +‎ -on.

Noun

helion (plural helions)

  2. (physics, sometimes) Any helium ion, the nucleus of any helium atom.
    Hypernyms: ion < particle
    Hyponyms: helion (narrow sense), alpha particle
    2. (physics, usually) A helium-3 ion, the nucleus of a helium-3 atom. Formula: 3He+2.
      Alternative form: h (symbol)
      Antonym: antihelion
      Hypernyms: helion (broad sense) < ion < particle
      Coordinate terms: alpha particle (helium-4 nucleus); proton (hydrogen-1 nucleus), deuteron (hydrogen-2 nucleus), triton (hydrogen-3 nucleus)

Derived terms

Translations

Romanian

Etymology

Borrowed from French hélion.

Noun

helion m (plural helioni)

  1. helion

Declension

Declension of helion
singular plural
indefinite definite indefinite definite
nominative-accusative helion helionul helioni helionii
genitive-dative helion helionului helioni helionilor
vocative helionule helionilor
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