| Valence | Name | Ion |
|---|---|---|
|
1+
|
Hydrogen | H+ |
| Lithium | Li+ | |
| Sodium | Na+ | |
| Potassium | K+ | |
| Cesium | Cs+ | |
| Silver | Ag+ | |
| 2+ | Beryllium | Be2+ |
| Magnesium | Mg2+ | |
| Calcium | Ca2+ | |
| Cadmium | Cd2+ | |
| Nickel | Ni2+ | |
| Strontium | Sr2+ | |
| Barium | Ba2+ | |
| 3+ | Aluminum | Al3+ |
| Valence | Name | Ion |
|---|---|---|
| 1- | Hydride | H- |
| Fluoride | F- | |
| Chloride | Cl- | |
| Bromide | Br- | |
| Iodide | I- | |
| 2- | Oxide | O2- |
| Sulfide | S2- | |
| 3- | Nitride | N3- |
| Phosphide | P3- |
| Name | Ion |
|---|---|
| Iron(III) | Fe3+ |
| Iron(II) | Fe2+ |
| Copper(II) | Cu2+ |
| Copper(I) | Cu+ |
| Cobalt(III) | Co3+ |
| Cobalt(II) | Co2+ |
| Tin(IV) | Sn4+ |
| Tin(II) | Sn2+ |
| Lead(IV) | Pb4+ |
| Lead(II) | Pb2+ |
| Mercury(II) | Hg2+ |
| Mercury(I) | Hg22+ |
| Name | Ion |
|---|---|
| Mercury(I) | Hg22+ |
| Ammonium | NH4+ |
| Nitrite | NO2- |
| Nitrate | NO3- |
| Sulfite | SO32- |
| Sulfate | SO42- |
| Hydrogen Sulfate (or bisulfate) |
HSO4- |
| Hydrogen Sulfide | HS- |
| Thiosulfate | S2O32- |
| Hydroxide | OH- |
| Cyanide | CN- |
| Phosphate | PO43- |
| Hydrogen Phosphate | HPO42- |
| Dihydrogen Phosphate | H2PO4- |
| Thiocyanate | NCS- or SCN- |
| Carbonate | CO32- |
| Hydrogen Carbonate (or Bicarbonate) |
HCO3- |
| Hypochlorite | ClO- |
| Chlorite | ClO2- |
| Chlorate | ClO3- |
| Perchlorate | ClO4- |
| Acetate | C2H3O2- |
| Permanganate | MnO4- |
| Dichromate | Cr2O72- |
| Chromate | CrO42- |
| Peroxide | O22- |
| Oxalate | C2O42- |
| Iodate | IO3- |
| Silicate | SiO42- |
| Bromate | BrO3- |
| Tartate | C4H4O62- |
| Tetraborate | B4O72- |