Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: hydrogen ion  'hI-dru-jun 'I-un
  1. A positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus

Derived forms: hydrogen ions

Type of: cation, proton

Part of: hydrogen atom

Encyclopedia: Hydrogen ion

Nearest

hydrogen atom
hydrogen azide
hydrogen bomb
hydrogen bond
hydrogen bromide
hydrogen carbonate
hydrogen chloride
hydrogen cyanide
hydrogen fluoride
hydrogen iodide
hydrogen ion
hydrogen ion concentration
hydrogen peroxide
hydrogen sulfide
hydrogen sulphide
hydrogenate
hydrogenation
hydrogen-bomb
hydrogenise
hydrogenize
hydrogenous