Ions and Their Charges

Potassium (K)

An ion with a +1 charge.

Hydrogen (H)

An ion with a +1 charge.

Sodium (Na)

An ion with a +1 charge.

Ammonium (NH4)

An ion with a +1 charge.

Lithium (Li)

An ion with a +1 charge.

Cuperous (Cu)

An ion with a +1 charge.

Silver (Ag)

An ion with a +1 charge.

Barium (Ba)

An ion with a +2 charge.

Cadmium (Cd)

An ion with a +2 charge.

Calcium (Ca)

An ion with a +2 charge.

Chromous (Cr)

An ion with a +2 charge.

Cobaltous (Co)

An ion with a +2 charge.

Cuperic (Cu)

An ion with a +2 charge.

Ferrous (Fe)

An ion with a +2 charge, also known as Iron II.

Plumbous (Pb)

An ion with a +2 charge, also known as Lead II.

Magnesium (Mg)

An ion with a +2 charge.

Manganese (Mn)

An ion with a +2 charge.

Mercuric (Hg)

An ion with a +2 charge.

Mercurous (Hg2)

An ion with a +2 charge.

Nicklous (Ni)

An ion with a +2 charge.

Strontium (Sr)

An ion with a +2 charge.

Stannous (Sn)

An ion with a +2 charge.

Uranyl (UO2)

An ion with a +2 charge.

Vanadyl (VO)

An ion with a +2 charge.

Zinc (Zn)

An ion with a +2 charge.

Aluminium (Al)

An ion with a +3 charge.

Arsenic (As)

An ion with a +3 charge.

Chromic (Cr)

An ion with a +3 charge.

Cobaltic (Co)

An ion with a +3 charge.

Ferric (Fe)

An ion with a +3 charge, also known as Iron III.

Manganic (Mn)

An ion with a +3 charge.

Plumbic (Pb)

An ion with a +4 charge, also known as Lead IV.

Stannic (Sn)

An ion with a +4 charge.

Vanadium V (V)

An ion with a +5 charge.

Arsenic V (As)

An ion with a +5 charge.

Acetate (C2H3O2)

An ion with a -1 charge.

Bromine (Br)

An ion with a -1 charge.

Chlorate (ClO3)

An ion with a -1 charge.

Chloride (Cl)

An ion with a -1 charge.

Cyanide (CN)

An ion with a -1 charge.

Fluorine (F)

An ion with a -1 charge.

Hydroxide (OH)

An ion with a -1 charge.

Hydride (H)

An ion with a -1 charge.

Hypochlorite (ClO)

An ion with a -1 charge.

Iodide (I)

An ion with a -1 charge.

Nitrate (NO3)

An ion with a -1 charge.

Nitrite (NO2)

An ion with a -1 charge.

Perchlorate (ClO4)

An ion with a -1 charge.

Periodate (IO4)

An ion with a -1 charge.

Permanganate (MnO4)

An ion with a -1 charge.

Oxide (O)

An ion with a -2 charge.

Dichromate (Cr2O7)

An ion with a -2 charge.

Chromate (CrO4)

An ion with a -2 charge.

Carbonate (CO3)

An ion with a -2 charge.

Silicate (SiO4)

An ion with a -2 charge.

Oxalate (C2O4)

An ion with a -2 charge.

Peroxide (O2)

An ion with a -2 charge.

Sulfate (SO4)

An ion with a -2 charge.

Sulfite (SO3)

An ion with a -2 charge.

Sulfide (S)

An ion with a -2 charge.

Thiosulfate (S2O3)

An ion with a -2 charge.

Nitride (N)

An ion with a -3 charge.

Phosphate (PO4)

An ion with a -3 charge.

Phosphite (PO3)

An ion with a -3 charge.

Phosphide (P)

An ion with a -3 charge.

Borate (BO3)

An ion with a -3 charge.

Arsenate (AsO4)

An ion with a -3 charge.

Arsenite (AsO3)

An ion with a -3 charge.