Walz ions

cadmium

Cd⁺²

nickel

Ni⁺²

zinc

Zn⁺²

acetate

C₂H₃O₂⁻

bromate

BrO₃⁻

chlorate

ClO₃⁻

chlorite

ClO₂⁻

cyanide

CN⁻

dihydrogen phosphate

H₂PO₄⁻

hydrogen carbonate or bicarbonate

HCO₃⁻

hydrogen sulfate

HSO₄⁻

hydroxide

OH⁻

iodate

IO₃⁻

nitrate

NO₃⁻

nitrite

NO₂⁻

permanganate

MnO₄⁻

carbonate

CO₃⁻²

chromate

CrO₄⁻²

dichromate

Cr₂O₇⁻²

hydrogen phosphate

HPO₄⁻²

oxalate

C₂O₄⁻²

peroxide

O₂⁻²

sulfate

SO₄⁻²

sulfite

SO₃⁻²

tartrate

C₄H₄O₆⁻²

thiosulfate

S₂O₃⁻²

borate

BO₃⁻³

phosphate

PO₄⁻³

ammonium

NH₄⁺

silver

Ag⁺

cesium

Cs⁺

hydrogen

H⁺

lithium

Li⁺

potassium

K⁺

rubidium

Rb⁺

sodium

Na⁺

barium

Ba⁺²

beryllium

Be⁺²

calcium

Ca⁺²

magnesium

Mg⁺²

strontium

Sr⁺²

aluminum

Al⁺³

gallium

Ga⁺³

bromide

Br⁻

chloride

Cl⁻

fluoride

F⁻

iodide

I⁻

oxide

O⁻²

selenide

Se⁻²

sulfide

S⁻²

telluride

Te⁻²

nitride

N⁻³

phosphide

P⁻³

copper(I)

Cu⁺

gold(I)

Au⁺

chromium(II)

Cr⁺²

cobalt(II)

Co⁺²

copper(II)

Cu⁺²

iron(II)

Fe⁺²

lead(II)

Pb⁺²

mercury(II)

Hg⁺²

mercury(I)

Hg₂⁺²

tin(II)

Sn⁺²

chromium(III)

Cr⁺³

cobalt(III)

Co⁺³

gold(III)

Au⁺³

iron(III)

Fe⁺³

lead(IV)

Pb⁺⁴

tin(IV)

Sn⁺⁴

Per (prefix)

1 more "o" than ate

Hypo (prefix)

2 less "o" than ate

ite (suffix)

1 less "o" than ate