polyion
oxycation
cation
countercation
monoion
diion
chelate complex
ion exchange chromatography
anion
electrovalency
macroion
superion
radical cation
coion
polyaniline
ionic charge
diethylaminoethylcellulose
pseudopolyanion
Amberlite
ion-exchange resin
ion-exchange polymer
monoacrylate
ionene
ferrithiocyanate
counterion
Lewis acid
ionization
charged particle
acyliminium
monostearate
cation-exchange resin
Madelung constant
chelate compound
chelate
metalloligand
protonophore
platination
ionization constant
isocharge
conduction band
gegenion
heavy ion
tetrahydroxoberyllate
ionosorption
olation
dendralene
ionics
lattice energy
charge-exchange accelerator
supercation