← ap chem polyatomics Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All sulfate SO4 2- sulfite SO3 2- Phosphite PO3 3- Dichromate Cr2O7 2- Carbonate CO3 2- Bisulfate HSO3 - Bicarbonate HCO3 - Perchlorate ClO4 - Phosphate PO4 3- Acetate C2H3O2 - Acetate CH3COO - Ammonium NH4 + Thiocanate SCN- Permanganate MnO4 - Oxalate C2O4 2- Chromate CrO4 2- Silicate SiO3 2- Hydroxide OH - Peroxide O2 2- Cyanide CN - Nitrite NO2 - Chlorate ClO3 - Chlorite ClO2 - Nitrate NO3 - Hypochlorite ClO -