Lithium Li+ Carbon C4- Selenium Se2- Sodium Na+ Silicon Si4- Fluorine F- Potassium K+ Germanium Ge4- Chlorine Cl - Beryllium Be2+ Nitrogen N3- Bromine Br- Magnesium Mg2+ Phosphorous P3- Iodine I- Cesium Cs2+ -ide Boron B3+ Oxygen O2- -ide Aluminum Al3+ Sulfur S2- -ide Ammonium NH4+ Acetate C2H3O2- Hydroxide OH- Nitrate NO3- Sulfate SO43- Chlorate ClO3- Perchlorate ClO4- Phosphate PO43- Carbonate ClO3- Permanganate MnO4- Cyanide CN- Phosphite PO33- Chromate CrO42- Dichromate Cr2O72- Sulfite SO33- Bisulfate HSO42- Perchlorate ClO4- Bicarbonate HCO3- Nitrite NO2- Peroxide O22- Silicate SiO32- Antimony (III) Sb3+ Antimony (V) Sb5+ Arsenic (III) As3+ Arsenic (V) As5+ Cadmium Cd2+ Chromium (II) Cr2+ Chromium (III) Cr3+ Cobalt (II) Co2+ Cobalt (III) Co3+ Copper (I) Cu+ Copper (II) Cu2+ Iron (II) Fe2+ Manganese (II) Mn2+ Manganese (III) Mn3+ Manganese (IV) Mn4+ Nickel (II) Ni2+ Nickel (III) Ni3+ Silicon (II) Si2+ Tin (IV) Sn4+ Tin (II) Sn2+ Zinc (II) Zn2+ Silver Ag+ Mercury (I) Hg22+ Mercury (II) Hg2+ Mono- Nona- Hepta- Di- Deca- Octa- Tri- Mono- Tetra- Di- Nona- Penta- Tri- Deca- Hexa- Tetra- -ide Hepta- Penta- -ide Octa- Hexa- -ide