POLYATOMIC IONS
MONATOMIC IONS
Symbol
Name
Symbol
Name
CH3COO1–
acetate ion
Cd2+
cadmium ion
NH41+
ammonium ion
Cr2+
chromium (II) ion
AsO43–
arsenate ion
Cr3+
chromium (III) ion
C6H5COO1– benzoate ion
Co2+
cobalt (II) ion
HCO31–
bicarbonate ion
Co3+
cobalt (III) ion
BrO31–
bromate ion
Cu1+
copper (I) ion
CO32–
carbonate ion
Cu2+
copper (II) ion
ClO31–
chlorate ion
Au1+
gold (I) ion
ClO21–
chlorite ion
Au3+
gold (III) ion
CrO42–
chromate ion
Fe2+
iron (II) ion
C6H5O73–
citrate ion
Fe3+
iron (III) ion
CN1–
cyanide ion
Pb2+
lead (II) ion
Cr2O72–
dichromate ion
Pb4+
lead (IV) ion
OH1–
hydroxide ion
Pt2+
platinum (II) ion
ClO1–
hypochlorite ion
Pt4+
platinum (IV) ion
IO31–
iodate ion
Sn2+
tin (II) ion
NO31–
nitrate ion
Sn4+
tin (IV) ion
NO21–
nitrite ion
Ti3+
titanium (III) ion
C2O42–
oxalate ion
Ti4+
titanium (IV) ion
ClO41–
perchlorate ion
W4+
tungsten (IV) ion
IO41–
periodate ion
W5+
tungsten (V) ion
MnO41–
permanganate ion
U3+
uranium (III) ion
PO43–
phosphate ion
U4+
uranium (IV) ion
PO33–
phosphite ion
U5+
uranium (V) ion
SiO32–
silicate ion
U6+
uranium (VI) ion
SO42–
sulfate ion
V3+
vanadium (III) ion
SO32–
sulfite ion
V4+
vanadium (IV) ion
S2O32–
thiosulfate ion
V5+
vanadium (V) ion
POLYATOMIC IONS
MONATOMIC IONS
Symbol
Name
Symbol
Name
CH3COO1–
acetate ion
Cd2+
cadmium ion
NH41+
ammonium ion
Cr2+
chromium (II) ion
AsO43–
arsenate ion
Cr3+
chromium (III) ion
C6H5COO1– benzoate ion
Co2+
cobalt (II) ion
HCO31–
bicarbonate ion
Co3+
cobalt (III) ion
BrO31–
bromate ion
Cu1+
copper (I) ion
CO32–
carbonate ion
Cu2+
copper (II) ion
ClO31–
chlorate ion
Au1+
gold (I) ion
ClO21–
chlorite ion
Au3+
gold (III) ion
CrO42–
chromate ion
Fe2+
iron (II) ion
C6H5O73–
citrate ion
Fe3+
iron (III) ion
CN1–
cyanide ion
Pb2+
lead (II) ion
Cr2O72–
dichromate ion
Pb4+
lead (IV) ion
OH1–
hydroxide ion
Pt2+
platinum (II) ion
ClO1–
hypochlorite ion
Pt4+
platinum (IV) ion
IO31–
iodate ion
Sn2+
tin (II) ion
NO31–
nitrate ion
Sn4+
tin (IV) ion
NO21–
nitrite ion
Ti3+
titanium (III) ion
C2O42–
oxalate ion
Ti4+
titanium (IV) ion
ClO41–
perchlorate ion
W4+
tungsten (IV) ion
IO41–
periodate ion
W5+
tungsten (V) ion
MnO41–
permanganate ion
U3+
uranium (III) ion
PO43–
phosphate ion
U4+
uranium (IV) ion
PO33–
phosphite ion
U5+
uranium (V) ion
SiO32–
silicate ion
U6+
uranium (VI) ion
SO42–
sulfate ion
V3+
vanadium (III) ion
SO32–
sulfite ion
V4+
vanadium (IV) ion
S2O32–
thiosulfate ion
V5+
vanadium (V) ion