onium
English
Noun
Wikipedia onium (plural oniums)
- (chemistry) any cation derived by the addition of a proton to the hydride of any element of the nitrogen, chalcogen or halogen families
- (chemistry) any organic derivative of these compounds
See also
- ammonium
- arsonium
- bismuthonium
- bromonium
- chloronium
- fluoronium
- iodonium
- oxonium
- phosphonium
- selenonium
- stibonium
- sulfonium / sulphonium
- telluronium
Noun
- (physics) the bound pair of a particle and its antiparticle
Derived terms
- -onium, suffix of onia
Related terms
- positronium
- muononium
- tauonium
- toponium