Polyatomic Ions

  • Sulfate - SO₄²⁻

  • Sulfite - SO3²⁻

  • Phosphate - PO43-

  • Phosphite - PO33-

  • Nitrate - NO₃1⁻

  • Nitrite - NO₂1⁻

  • Carbonate - CO₃²⁻

  • Bicarbonate - HCO₃1⁻

  • Acetate - C₂H₃O₂¹⁻

  • Ammonium - NH₄¹⁺

  • Chlorate - ClO₃¹⁻

  • Chlorite - ClO₂¹⁻

  • Hypochlorite - ClO¹⁻

  • Perchlorate - ClO₄¹⁻

  • Cyanide - CN¹⁻

  • Hydroxide - OH¹⁻

  • Peroxide - O₂²⁻

  • Permanganate - MnO₄¹⁻

  • Iodate - IO₃1⁻

  • Iodite - IO₂1⁻