Cations and Anions

Aluminum

(Al3+)

Cation

Ammonium

(NH+ 4)

Cation

Barium

(Ba2+)

Cation

Cadmium

(Cd2+)

Cation

Calcium

(Ca2+)

Cation

Cesium

(Cs+)

Cation

Chromium(III) or Chromic

(Cr3+)

Cation

Cobalt(II) or Cobaltous

(CO2+)

Cation

Copper(I) or Cuprous

(Cu+)

Cation

Copper(II) or Cupric

(Cu2+)

Cation

Hydrogen

(H+)

Cation

Iron(II) or Ferrous

(Fe2+)

Cation

Iron(III) or Ferric

(Fe3+)

Cation

Lead(II) or Plumbous

(Pb2+)

Cation

Lithium

(Li+)

Cation

Magnesium

(Mg2+)

Cation

Manganese(II) or Manganous

(Mn2+)

Cation

Mercury(I) or Mercurous

(Hg2+ 2)

Cation

Mercury(II) or Mercuric

(Hg2+)

Cation

Potassium

(K+)

Cation

Rubidium

(Rb+)

Cation

Silver

(Ag+)

Cation

Sodium

(Na+)

Cation

Strontium

(Sr2+)

Cation

Tin(II) or Stannous

(Sn2+)

Cation

Zinc

(Zn2+)

Cation

Bromide

(Br-)

Anion

Carbonate

(CO2- 3)

Anion

Chlorate

(ClO- 3)

Anion

Chloride

(Cl-)

Anion

Chromate

(CrO2- 4)

Anion

Cyanide

(CN-)

Anion

Dichromate

(Cr₂O2- 7)

Anion

Dihydrogenphosphate

(H₂PO- 4)

Anion

Fluoride

(F-)

Anion

Hydride

(H-)

Anion

Hydrogen Carbonate or Bicarbonate

(HCO- 3)

Anion

Hydrogen Phosphate

(HPO2- 4)

Anion

Hydrogen Sulfate or Bisulfate

(HSO- 4)

Anion

Hydroxide

(OH-)

Anion

Iodide

(I-)

Anion

Nitrate

(NO- 3)

Anion

Nitride

(N3-)

Anion

Nitrite

(NO- 2)

Anion

Oxide

(O2-)

Anion

Permangananate

(MnO- 4)

Anion

Peroxide

(O2- 2)

Anion

Phosphate

(PO3- 4)

Anion

Sulfate

(SO2- 4)

Anion

Sulfide

(S2-)

Anion

Sulfite

(SO2- 3)

Anion

Thiocyanate

(SCN-)

Anion