bn:00202351n
Noun Concept
Categories: Substances discovered in the 1920s, Helium compounds, Hydrogen compounds, Superacids, Cations
EN
helium hydride ion  hydridohelium  Helium Hydride Molecular Ion  First molecule  HeH
EN
The helium hydride ion or hydridohelium ion or helonium is a cation with chemical formula HeH+. Wikipedia
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