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Polyatomic Ions

TermDefinition
ammonium NH4 1+
hydronium H3O 1+
mercury (I) Hg2 2+
hydroxide OH 1-
cyanide CN 1-
acetylide C2 2-
hydrosulfide SH 1-
acetate C2H3O2 1-
citrate C6H5O7 3-
nitrate NO3 1-
nitrite NO2 1-
sulfate SO4 2-
sulfite SO3 2-
bisulfate HSO4 1-
bisulfite HSO3 1-
carbonate CO3 2-
bicarbonate HCO3 1-
phosphite PO3 3-
phosphate PO4 3-
mono-hydrogen phosphate HPO4 2-
dihydrogen phosphate H2PO4 1-
permanganate MnO4 1-
chromate CrO4 2-
dichromate Cr2O7 2-
borate BO3 3-
oxilate C2O4 2-
silicate SiO4 4-
hypochlorite ClO 1-
chlorite ClO2 1-
chlorate ClO3 1-
perchlorate ClO4 1-
hypobromite BrO 1-
bromite BrO2 1-
bromate BrO3 1-
perbromate BrO4 1-
hypoiodite IO 1-
iodite IO2 1-
iodate IO3 1-
periodate IO4 1-
Created by: charlottem
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