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Paulyatomic Ions

52 Polyatomic Ions

QuestionAnswer
Nitrate NO3-
Nitrite NO2-
Sulfate SO4 2-
Sulfite SO3 2-
Phosphate PO4 3-
Phosphite PO3 3-
Hydrogen Phosphate HPO4 2-
Dihydrogen Phosphate H2PO4-
Carbonate CO3 2-
Hydrogen Carbonate HCO3-
Hydrogen Sulfide HS-
Oxalate C2O4 2-
Hydroxide OH-
Cyanide CN-
Thiocyanide SCN-
Cyanate OCN-
Thiosulfate S2O3 2-
Chromate CrO4 2-
Dichromate Cr2O7 2-
Permanganate MnO4-
Acetate C2H3O2-
Ammonium NH4+
Hydrogen H+
Hydride H-
Hypochlorite ClO-
Cholrite ClO2-
Chlorate ClO3-
Perchlorate ClO4-
Hypobromite BrO-
Bromite BrO2-
Bromate BrO3-
Perbromate BrO4-
Hypoiodite IO-
Iodite IO2-
Iodate IO3-
Periodate IO4-
Silicate SiO3 2-
Hydronium H3O+
Borate BO3 3-
Selenate SeO4 2-
Peroxide O2 2-
Selenite SeO3 2-
Arsenite AsO3 3-
Arsenate AsO4 3-
Mercury(I) Ion Hg2 2+
Fluoride F-
Bromide Br-
Chloride Cl-
Iodide I-
Azide N3-
Phosphide P 3-
Sulfide S 2-
Created by: rpmill
 

 



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