Common type 2 cations, monooatomic cations/anions, and polyatomic ions

Ammonium

NH4+

Polyatomic ion

Nitrate

NO2-

Polyatomic ion

Nitrate

NO3-

Polyatomic ion

Sulfite

SO(3)2-

Polyatomic ion

Hydrogen

H+

Monoatomic cation

Sulfate

SO(4)2-

Polyatomic ion

Hydrogen Sulfate

HSO(4)-

Polyatomic ion

Hydroxide

OH-

Polyatomic ion

Cyanide

CN-

Polyatomic ion

Phosphate

PO(4)3-

Polyatomic ion

Hydrogen phosphate

HPO(4)2-

Polyatomic ion

Dihydrogen Phosphate

H(2)PO(4)-

Polyatomic ion

Carbonate

CO(3)2-

Polyatomic ion

HCO(3)-

Hydrogen carbonate

Polyatomic ion

C(2)H(3)O(2)-

Acetate

Polyatomic ion

Permanganate

MnO(4)-

Polyatomic ion

Dichromate

Cr(2)O(7)2-

Polyatomic ion

Chromate

CrO(4)2-

Polyatomic ion

Peroxide

O(2)2-

Polyatomic ion

Hypochlorite

CLO-

Polyatomic ion

Chlorite

CLO(2)-

Polyatomic ion

Chlorate

CLO(3)-

Polyatomic ion

Perchlorate

CLO(4)-

Polyatomic ion

Lithium

Li+

Monoatomic cation

Sodium

Na+

Monoatomic cation

Potassium

K+

Monoatomic cation

Cesium

Cs+

Monoatomic cation

Beryllium

Be 2+

Monoatomic cation

Magnesium

Mg 2+

Monoatomic cation

Calcium

Ca 2+

Monoatomic cation

Barium

Ba 2+

Monoatomic cation

Aluminum

Al 3+

Monoatomic cation

Silver

Ag+

Monoatomic cation

Zinc

Zn 2+

Monoatomic cation

Hydride

H-

Monoatomic anion

Fluoride

F-

Monoatomic anion

Chloride

Cl-

Monoatomic anion

Bromide

Br-

Monoatomic anion

Iodide

I-

Monoatomic anion

Oxide

O 2-

Monoatomic anion

Sulfide

S 2-

Monoatomic anion

Nitride

N 3-

Monoatomic anion

Phosphide

P 3-

Monoatomic anion

Iron (III)

Fe 3+

Common type 2 cation

Iron (II)

Fe 2+

Common type 2 cation

Copper (II)

Cu 2+

Common type 2 cation

Copper (I)

Cu+

Common type 2 cation

Cobalt (III)

Co 3+

Common type 2 cation

Tin (IV)

Sn 4+

Common type 2 cation

Tin (II)

Sn 2+

Common type 2 cation

Lead (IV)

Pb 4+

Common type 2 cation

Lead (II)

Pb 2+

Common type 2 cation

Mercury (II)

Hg 2+

Common type 2 cation

Mercury (I)

Hg (2) 2+

Common type 2 cation

Mono-

1

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Di-

2

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Tri-

3

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Tetra-

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Penta-

5

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Hexa

6

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Hepta-

7

Prefixes for binary covalent bonding (nonmetal+nonmetal)

Octa-

8

Prefixes for binary covalent bonding (nonmetal+nonmetal)