calcium
Ca +2
potassium
K +1
sodium
Na +1
rubidium
Rb+1
cesium
Cs +1
magnesium
Mg +2
barium
Ba +2
strontium
Sr +2
fluoride
F -1
chloride
Cl -1
bromide
Br -1
iodide
I -1
oxide
O -2
sulfide
S -2
nitride
N-3
zinc
Zn +2
cadmium
Cd +2
silver
Ag +1
acetate
C2H3O2 -1
ammonium
NH4 +1
chlorate
ClO3 -1
chlorite
ClO2 -1
bicarbonate
HCO3 -1
bisulfate
HSO4 -1