Ions to know

Hydrogen

H+

Lithium

Li+1

Sodium

Na+1

Potassium

K+1

Rubidium

Rb+1

Cesium

Cs+1

Beryllium

Be+2

Magnesium

Mg+2

Calcium

Ca+2

Strontium

Sr+2

Barium

Ba+2

Aluminum

Al+3

Zinc

Zn+2

Cadmium

Cd+2

Silver

Ag+1

Chromium(III)

Cr+3

Maganese(II)

Mn+2

Maganese(IV)

Mn+4

Iron(II)

Fe+2

Iron(III)

Fe+3

Cobalt(II)

Co+2

Cobalt(III)

Co+3

Nickel(II)

Ni+2

Nickel(III)

Ni+3

Copper(I)

Cu+1

Copper(II)

Cu+2

Mercury(I)

Hg2+2

Hg(II)

+2

Tin(II)

Sn+2

Tin(IV)

Sn+4

Lead(II)

Pb+2

Lead(IV)

Pb+4

Hydride

H-1

Fluoride

F-1

Chloride

Cl-1

Bromide

Br-1

Iodide

I-1

Oxide

O-2

Sulfide

S-2

Selenide

Se-2

Nitride

N-3

Phosphide

P-3

Ammonium

NH4+1

Hydroxide

OH-1

Peroxide

O2-2

Cyanide

CN-1

Thiocyanate

SCN-1

Acetate

C2H3O2-1

Oxalate

C2O4-2

Permanganate

MnO4-1

Chromate

CrO4-2

Dichromate

Cr2O7-2

Carbonate

CO3-2

Bicarbonate

HCO3-1

Sulfate

SO4-2

Bisulfate

HSO4-1

Sulfite

SO3-2

BIsulfite

HSO3-1

Persulfate

S2O8-2

Thiosulfate

S2O3-2

Perchlorate

ClO4-1

Chlorate

ClO3-1

Chlorite

ClO2-1

Hypochlorite

ClO-1

Perbromate

BrO4-1

Bromate

BrO3-1

Bromite

BrO2-1

Hypobromite

BrO-1

Periodate

IO4-1

Iodate

IO3-3

Iodite

IO2-2

Hypoiodite

IO-1

Nitrate

NO3-3

Nitrite

NO2-1

Phosphate

PO4-3

Hydrogen Phosphate

HPO4-2

Dihydrogen Phosphate

H2PO4-1

Phosphite

PO3-3

Borate

BO3-3

Silicate

SiO4-4

Arsenate

AsO4-3