Common Ions and Their Changes

Mastery of the common ions, formulas, and their charges,

H⁺

H⁺

Hydrogen

Group 1 charge

1+

Group 2 charge

2+

Al³⁺

Aluminum

Ag⁺

Silver

Zn²⁺

Zinc

Fe²⁺

Iron (II)

Fe³⁺

Iron (III)

Cu⁺

Copper (I)

Cu²⁺

Copper (II)

Co²⁺

Cobalt (II)

Co³⁺

Cobalt (III)

Ni²⁺

Nickel (II)

Ni³⁺

Nickel (III)

Sn²⁺

Tin (II)

Sn⁴⁺

Tin (IV)

Pb²⁺

Lead (II)

Pb⁴⁺

Lead (IV)

Hg²⁺

Mercury (II)

H^-

Hydride

F^-

Fluoride

Cl^-

Chloride

Br^-

Bromide

I^-

Iodide

O^2-

Oxide

S^2-

Sulfide

N^3-

Nitride

P^3-

Phosphide