Aluminum
Al(3+)
Ammonium
NH4(+)
Barium
Ba(2+)
Cadmium
Cd(2+)
Calcium
Ca(2+)
Cesium
Cs(+)
Chromium(III)
Cr(3+)
Cobalt (II)
Co(2+)
Copper(I)
Cu(+)
Copper(II)
Cu(2+)
Hydrogen
H(+)
Iron(II)
Fe(2+)
Iron(III)
Fe(3+)
Lead(II)
Pb(2+)
Lithium
Li(+)
Magnesium
Mg(2+)
Manganese(II)
Mn(2+)
Mercury(I)
Hg2(2+)
Mercury(II)
Hg(2+)
Potassium
K(+)
Rubidium
Rb(+)
Silver
Ag(+)
Sodium
Na(+)
Strontium
Sr(2+)
Tin(II)
Sn(2+)
Zinc
Zn(2+)
Bromide
Br(-)
Carbonate
CO3(2-)
Chlorate
ClO3(-)
Chloride
Cl(-)
Chromate
CrO4(2-)
Cyanide
CN(-)
Dichromate
Cr2O7(2-)
Dihydrogen phosphate
H2PO4(-)
Fluoride
F(-)
Hydride
H(-)
Hydrogen carbonate
HCO3(-)
Hydrogen phosphate
HPO4(2-)
Hydrogen sulfate
HSO4(-)
Hydroxide
OH(-)
Iodide
I(-)
Nitrate
NO3(-)
Nitride
N(3-)
Nitrite
NO2(-)
Oxide
O(2-)
Permanganate
MnO4(-)
Peroxide
O2(2-)
Phosphate
PO4(3-)
Sulfate
SO4(2-)
Sulfide
S(2-)
Sulfite
SO3(2-)
Thiocyanate
SCN(-)