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ions for chem
| Term | Definition |
|---|---|
| Hydrogen ion | H⁺ | +1 |
| Lithium ion | Li⁺ | +1 |
| Sodium ion | Na⁺ | +1 |
| Potassium ion | K⁺ | +1 |
| Cesium ion | Cs⁺ | +1 |
| Silver ion | Ag⁺ | +1 |
| Copper(I) ion | Cu⁺ | +1 |
| Ammonium ion | NH₄⁺ | +1 |
| Hydronium ion | H₃O⁺ | +1 |
| Magnesium ion | Mg²⁺ | +2 |
| Calcium ion | Ca²⁺ | +2 |
| Strontium ion | Sr²⁺ | +2 |
| Barium ion | Ba²⁺ | +2 |
| Zinc ion | Zn²⁺ | +2 |
| Cadmium ion | Cd²⁺ | +2 |
| Lead(II) ion | Pb²⁺ | +2 |
| Tin(II) ion | Sn²⁺ | +2 |
| Cobalt(II) ion | Co²⁺ | +2 |
| Copper(II) ion | Cu²⁺ | +2 |
| Iron(II) ion | Fe²⁺ | +2 |
| Mercury(I) ion | Hg₂²⁺ | +2 |
| Mercury(II) ion | Hg²⁺ | +2 |
| Nickel(II) ion | Ni²⁺ | +2 |
| Manganese(II) ion | Mn²⁺ | +2 |
| Aluminum ion | Al³⁺ | +3 |
| Hydride ion | H⁻ | −1 |
| Fluoride ion | F⁻ | −1 |
| Chloride ion | Cl⁻ | −1 |
| Bromide ion | Br⁻ | −1 |
| Iodide ion | I⁻ | −1 |
| Nitrite ion | NO₂⁻ | −1 |
| Nitrate ion | NO₃⁻ | −1 |
| Permanganate ion | MnO₄⁻ | −1 |
| Bicarbonate ion | HCO₃⁻ | −1 |
| Cyanide ion | CN⁻ | −1 |
| Hydroxide ion | OH⁻ | −1 |
| Acetate ion | C₂H₃O₂⁻ | −1 |
| Hypochlorite ion | ClO⁻ | −1 |
| Chlorite ion | ClO₂⁻ | −1 |
| Chlorate ion | ClO₃⁻ | −1 |
| Perchlorate ion | ClO₄⁻ | −1 |
| Thiocyanate ion | SCN⁻ | −1 |
| Hydrogen sulfate ion | HSO₄⁻ | −1 |
| Oxide ion | O²⁻ | −2 |
| Peroxide ion | O₂²⁻ | −2 |
| Sulfide ion | S²⁻ | −2 |
| Thiosulfate ion | S₂O₃²⁻ | −2 |
| Carbonate ion | CO₃²⁻ | −2 |
| Chromate ion | CrO₄²⁻ | −2 |
| Dichromate ion | Cr₂O₇²⁻ | −2 |
| Sulfite ion | SO₃²⁻ | −2 |
| Sulfate ion | SO₄²⁻ | −2 |
| Oxalate ion | C₂O₄²⁻ | −2 |
| Nitride ion | N³⁻ | −3 |
| Phosphide ion | P³⁻ | −3 |
| Phosphate ion | PO₄³⁻ | −3 |
| Phosphite ion | PO₃³⁻ | −3 |