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Polyatomic ions
Polyatomic anions
polyatomic ion name | polyatomic ion fomula |
---|---|
ammoninouim | NH4+1 |
arsenate | AsO4-3 |
perchlorate | ClO4-1 |
chlorite | ClO2-1 |
hypochlorite | ClO-1 |
nitrate | NO3-1 |
nitrite | NO2-1 |
dihydrogen phosphate | H2PO4-1 |
hydrogen phosphate | HPO4-2 |
cyanide | CN-1 |
hydroxide | OH-1 |
chromate | CrO4-2 |
carbonate | co3-2 |
chlorate | ClO3-1 |
carbonate | CO3-2 |
sulfate | SO4-2 |
sulfite | SO3-2 |
phosphate | PO4-3 |
acetate | C2H3O2- |
permanganate | MnO4- |
peroxide | O2-2 |
thiosulfate | S2O3-2 |
periodate | IO4- |
iodate | IO3- |
dichromate | Cr2O7-2 |
bromate | BrO3- |