Skip to main content
Back

Common Cations, Anions, and Polyatomic Anions

Control buttons has been changed to "navigation" mode.
1/25

Terms in this set (25)

  • Na+
    Sodium ion
  • K+
    Potassium ion
  • Ca2+
    Calcium ion
  • Mg2+
    Magnesium ion
  • Al3+
    Aluminum ion
  • Fe2+
    Iron(II) ion (ferrous)
  • Fe3+
    Iron(III) ion (ferric)
  • Cu+
    Copper(I) ion (cuprous)
  • Cu2+
    Copper(II) ion (cupric)
  • Zn2+
    Zinc ion
  • Ag+
    Silver ion
  • NH4+
    Ammonium ion
  • Cl-
    Chloride ion
  • Br-
    Bromide ion
  • I-
    Iodide ion
  • OH-
    Hydroxide ion
  • NO3-
    Nitrate ion

  • SO4 2-

    Sulfate ion

  • CO3 2-

    Carbonate ion

  • PO4 3-

    Phosphate ion

  • HCO 3-

    Bicarbonate (hydrogen carbonate) ion
  • CN-
    Cyanide ion

  • MnO 4-

    Permanganate ion

  • Cr2O7 2-

    Dichromate ion
  • C2H3O2-
    Acetate ion