Chemistry Ionization Chart

Ionization Chart

Ammonium

NH4+

Cesium

Cs+

Copper (I)

Cu+

(II) = Cu²⁺

Gold (I)

Au⁺

(III) = Au³⁺

Lithium

Li+

Potassium

K+

Rubidium

Rb+

Silver

Ag+

Sodium

Na+

Barium

Ba2+

Beryllium

Be2+

Cadmium

Cd2+

Calcium

Ca2+

Chromium (II)

Cr2+

(III) = Cr³⁺

Copper (II)

Cu2+

(I) = Cu⁺

Cobalt (II)

Co²⁺

(III) = Co³⁺

Iron (II)

Fe²⁺

(III) = Fe³⁺

Lead (II)

Pb2+

(IV) = Pb⁴⁺

Magnesium 

Mg²⁺

Mercury (I)

Hg₂²⁺

(II) = Hg²⁺

Mercury (II)

Hg²⁺

(I) = Hg₂²⁺

Strontium

Sr²⁺

Tin (II)

Sn²⁺

(IV) = Sn⁴⁺

Zinc

Zn²⁺

Aluminum

Al³⁺

Chromium (III)

Cr³⁺

(II) = Cr²⁺

Cobalt (III)

Co³⁺

(II) = Co²⁺

Gold (III)

Au³⁺

(I) = Au⁺

Gallium

Ga³⁺

Iron (III)

Fe³⁺

(II) = Fe²⁺

Lead (IV)

Pb⁴⁺

(II) = Pb²⁺

Tin (IV)

Sn⁴⁺

(II) = Sn²⁺

Acetate

C₂H₃O₂^-

Bromate

BrO₃^-

Bromide

Br^-

Chlorate

ClO₃^-

Chlorite

ClO₂^-

Chloride

Cl^-

Cyanide

CN^-

Dihydrogen phosphate

H₂PO₄^-

Fluoride

F^-

Hydrogen carbonate

HCO₃^-

Hydrogen sulfate

HSO₄^-

Hydroxide

OH^-

Iodate

IO₃^-

Iodide

I^-

Nitrate

NO₃^-

Nitrite

NO₂^-

Permanganate 

MnO₄^-

Carbonate

CO₃^2-

Chromate

CrO₄^2-

Dichromate

Cr₂O₇^2-

Hydrogen phosphate

HPO₄^2-

Oxalate

C₂O₄^2- 

Oxide

O^2-

Peroxide

O₂^2-

Sulfate

SO₄^2-

Sulfite

SO₃^2-

Sulfide

S^2-

Selenide

Se^2-

Tartrate

C₄H₄O₆^2-

Telluride

Te^2-

Thiosulfate

S₂O₃^2-

Borate

BO₃^3-

Nitride

N^3-

Phosphate

PO₄^3-

Phosphide

P^3-