helium hydride

See also: Heliumhydride

English

helium hydride

Noun

helium hydride (uncountable)

1. (inorganic chemistry) Ellipsis of helium hydride cation. The unstable binary cation HeH⁺ present in interstellar space. It is the strongest acid, reactive with every chemical species except positive ions, including electrons.

Synonyms

• HeH+
• hydridohelium(1+)
• hydridohelium
• hydridohelium ion
• hydridohelium cation
• helium hydride cation
• helium hydride ion
• hydrogen heliumide
• hydrogen heliumide ion
• hydrogen heliumide cation
• hydrogen helide
• hydrogen helide ion
• hydrogen helide cation

Hypernyms

• acid
• cation
• ion

Translations

Translations

• Finnish: heliumhydridi
• German: Heliumhydrid n