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Polyatomic anions
| Question | Answer |
|---|---|
| Chlorate | ClO₃⁻ |
| Perchlorate | ClO₄⁻ |
| Bromate | BrO₃⁻ |
| Fluoride | F⁻ |
| Chloride | Cl⁻ |
| What transition metals are fixed and what are the charges of these metals? | Zinc (Zn2+) Cadmium (Cd2+), Aluminum (Al3+), Silver (Ag+) |
| Bromide | Br⁻ |
| Iodide | I⁻ |
| Oxide | O²⁻ |
| Hypochlorite | ClO⁻ |
| Carbonate | CO₃²⁻ |
| Oxalate | C₂O₄²⁻ |
| Nitrate | NO₃⁻ |
| Nitrite | NO₂⁻ |
| Thiocyanate | SCN⁻ |
| Ammonium | NH₄⁺ |
| Sulfate | SO₄²⁻ |
| Thiosulfate | S₂O₃²⁻ |
| Phosphate | PO₄³⁻ |
| Phosphite | PO₃³⁻ |
| Hydrogen phosphate | HPO₄²⁻ |
| Dihydrogen phosphate | H₂PO₄⁻ |
| Dichromate | Cr₂O₇²⁻ |
| Dihydrogen phosphite | H₂PO₃⁻ |
| Iodate | IO₃⁻ |
| Hydrogen carbonate/also known as bicarbonate | HCO₃⁻ |
| Sulfide | S²⁻ |
| Chlorite | ClO₂⁻ |
| Peroxide | O₂²⁻ |
| Cyanide | CN⁻ |
| Sulfite | SO₃²⁻ |
| Hydrogen sulfate | HSO₄⁻ |
| Hydrogen sulfite | HSO₃⁻ |
| Hydrogen sulfide | HS⁻ |
| Hydrogen phosphite | HPO₃²⁻ |
| Chromate | CrO₄²⁻ |
| Permanganate | MnO₄⁻ |
| Hydroxide | OH⁻ |
| Acetate | C2H3O2^- |