Polyatomic Ions Flashcards
NH4
Ammonium
Positive 1
H3O
Hydronium
Positive 1
OH
Hydroxide
Negative 1
CN
Cyanide
Negative 1
O2
Peroxide
Negative 2
CO3
Carbonate
Negative 2
C2O4
Oxalate
Negative 2
NO2
Nitrite
Negative 1
NO3
Nitrate
Negative 1
PO3
Phosphite
Negative 3
PO4
Phosphate
Negative 3
SO3
Sulfite
Negative 2
SO4
Sulfate
Negative 2
S2O3
Thiosulfate
Negative 2
ClO
Hypochlorite
Negative 1
ClO2
Chlorite
Negative 1
ClO3
Chlorate
Negative 1
ClO4
Perchlorate
Negative 1
CH3COO
C2H3O2
Acetate
Negative 1
AsO4
Arsenate
Negative 3
BO3
Borate
Negative 3
SiO3
Silicate
Negative 2
MnO4
Permaganate
Negative 1
CrO4
Chromate
Negative 2
Cr2O7
Dichromate
Negative 2
CHO2
Formate
Negative 1
HCO3
Hydrogen Carbonate/Bicarbonate
Negative 1
HSO3
Hydrogen Sulfite/Bisulfite
Negative 1
HSO4
Hydrogen Sulfate/Bisulfate
Negative 1
HPO4
Hydrogen Phosphate
Negative 2
H2PO4
Dihydrogen Phosphate
Negative 1