Table common ions with oxidation number

1. Symbols Names
Ag
+
silver ion
Al
3+
aluminum ion
As
3-
arsenide
AsO4
3-
arsenate
Au
+
gold(I) / aurous
Au
3+
gold(III) / auric
Ba
2+
barium ion
Be
2+
beryllium ion
BO3
3-
Borate
Br
-
Bromide
BrO3
-
Bromate
BrO
-
Hypobromite
CH3COO
-
Acetate
C2O4
2-
Oxalate
Ca
2+
calcium ion
Cl
-
Chloride
ClO2
-
Chlorite
ClO3
-
Chlorate
ClO4
-
Perchlorate
ClO
-
Hypochlorite
CN
-
Cyanide
CO3
2-
Carbonate
Co
2+
cobalt(II) / cobaltous
Co
3+
cobalt(III) / cobaltic
Cr2O7
2-
Dichromate
Cr
2+
chromium(II) / chromous
Cr
3+
chromium(III) / chromic
CrO4
2-
Chromate
Cu
+
copper(I) / cuprous
Cu
2+
copper(II) / cupric
F
-
Fluoride
Fe
2+
iron(II) / ferrous
Fe
3+
iron(III) / ferric
H2PO4
-
dihydrogen phosphate
H
+
hydrogen ion
H
-
Hydride
HC2O4
-
hydrogen oxalate
(binoxalate)
HCO3
-
hydrogen carbonate
(bicarbonate)
Hg2
2+
mercury(I) / mercurous
Hg
2+
mercury(II) / mercuric
HPO4
2-
hydrogen phosphate
HS
-
hydrogen sulfide
HSO3
-
hydrogen sulfite (bisulfite)
HSO4
-
hydrogen sulfate (bisulfate)
I
-
Iodide
IO3
-
Iodate
IO4
-
Periodate
IO
-
Hypoiodite
Mn
2+
manganese(II) /
manganous
Mn
3+
manganese(III) / manganic
MnO4
-
Permanganate
N
3-
Nitride
NH2
-
Amide
NH4
+
ammonium ion
Ni
2+
nickel ion
NO2
-
Nitrite
NO3
-
Nitrate
O2
2-
Peroxide
O
2-
Oxide
OH
-
Hydroxide
P
3-
Phosphide
Pb
2+
lead(II) / plumbous
Pb
4+
lead(IV) / plumbic
PO3
3-
Phosphite
PO4
3-
Phosphate
S2O3
2-
Thiosulfate
S
2-
Sulfide
SCN
-
Thiocyanate
Se
2-
Selenide
SeO4
2-
Selenate
SiF6
2-
Hexafluorosilicate
SiO3
2-
Silicate
Sn
2+
tin(II) / stannous
Sn
4+
tin(IV) / stannic
SO3
2-
sulfite
SO4
2-
sulfate
Te
2-
telluride
Zn
2+
zinc ion