Chromate
CrO4 -2
Ite
Ous
Carbon
C +2,4
Silver
Ag +1
Phosphorous
P +3,5
Hypochlorite
CIO -1
Hydride
H -1
Bicarbonate
HCO3 -1
Hydroxide
OH -1
Liquid or aq solution
Special method
Thiocyanate
CNS -1
Ammonium
NH4 +1
Solid or gas
Normal notation
Chlorate
CIO3 -1
Lithium
Li +1
Strontium
Sr +2
Permanganate
MnO4 -1
Iron
Fe +2,3
No oxygen
Hydro_____ic acid
Potassium
K +1
Arsenic
As +3,5
Carbonate
CO3 -2
Chloride
Cl -1
Nitrogen
N +3,5