POLYATOMIC
IONS
To Continue, use keyboard
arrows or left click your
mouse.
Created by Tara L. Moore, MGCCC
DIRECTIONS
• This slide show presentation is
designed to function like flash
cards.
• To check your answers and/or
move on to the next slide, left click
your mouse.
• Keep in mind that this is not a
complete list of polyatomic ions.
Created by Tara L. Moore, MGCCC
NITRATE
NO3
-1
Created by Tara L. Moore, MGCCC
NITRITE
NO2
-1
Created by Tara L. Moore, MGCCC
CHROMATE
CrO4
-2
Created by Tara L. Moore, MGCCC
DICHROMATE
Cr2O7
-2
Created by Tara L. Moore, MGCCC
CYANIDE
-1
CN
Created by Tara L. Moore, MGCCC
PERMANGANATE
MnO4
-1
Created by Tara L. Moore, MGCCC
HYDROXIDE
-1
OH
Created by Tara L. Moore, MGCCC
PEROXIDE
O2
-2
Created by Tara L. Moore, MGCCC
AMIDE
-2
NH
Created by Tara L. Moore, MGCCC
CARBONATE
CO3
-2
Created by Tara L. Moore, MGCCC
BICARBONATE
(HYDROGEN CARBONATE)
HCO3
-1
Created by Tara L. Moore, MGCCC
SULFATE
SO4
-2
Created by Tara L. Moore, MGCCC
SULFITE
SO3
-2
Created by Tara L. Moore, MGCCC
BISULFATE
(HYDROGEN SULFATE)
HSO4
-1
Created by Tara L. Moore, MGCCC
BISULFITE
(HYDROGEN SULFITE)
HSO3
-1
Created by Tara L. Moore, MGCCC
OXALATE
C2 O 4
-2
Created by Tara L. Moore, MGCCC
BIOXALATE
(HYDROGEN OXALATE)
HC2O4
-1
Created by Tara L. Moore, MGCCC
PHOSPHATE
PO4
-3
Created by Tara L. Moore, MGCCC
PHOSPHITE
PO3
-3
Created by Tara L. Moore, MGCCC
HYDROGEN
PHOSPHATE
HPO4
-2
Created by Tara L. Moore, MGCCC
DIHYDROGEN
PHOSPHATE
H2PO4
-1
Created by Tara L. Moore, MGCCC
THIOSULFATE
S2O3
-2
Created by Tara L. Moore, MGCCC
ARSENATE
AsO4
-3
Created by Tara L. Moore, MGCCC
SELENATE
SeO4
-2
Created by Tara L. Moore, MGCCC
SILICATE
SiO3
-2
Created by Tara L. Moore, MGCCC
PERCHLORATE
ClO4
-1
Created by Tara L. Moore, MGCCC
CHLORATE
ClO3
-1
Created by Tara L. Moore, MGCCC
CHLORITE
ClO2
-1
Created by Tara L. Moore, MGCCC
HYPOCHLORITE
-1
CLO
Created by Tara L. Moore, MGCCC
PERIODATE
IO4
-1
Created by Tara L. Moore, MGCCC
IODATE
IO3
-1
Created by Tara L. Moore, MGCCC
HYPOIODITE
-1
IO
Created by Tara L. Moore, MGCCC
BROMATE
BrO3
-1
Created by Tara L. Moore, MGCCC
HYPOBROMITE
-1
BrO
Created by Tara L. Moore, MGCCC
BORATE
BO3
-3
Created by Tara L. Moore, MGCCC
TETRABORATE
B4O7
-2
Created by Tara L. Moore, MGCCC
ACETATE
C2H302
–1
(may also be written as
CH3COO)
Created by Tara L. Moore, MGCCC
AMMONIUM
NH4
+1
Created by Tara L. Moore, MGCCC