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!Polyatomic Elements

15 polyatomic elements.

QuestionAnswer
Ammonium [NH4]+1
Hydronium [H3O]+1
Phosphate [PO4]-3
Nitrite [NO2]-1
Nitrate [NO3]-1
Hydroxide [OH]-1
Cyanide [CN]-1
Hydrogen Carbonate [HCO3]-1
Acetate [CH3CO2]-1
Permanganate [MnO4]-1
Peroxide [O2]-2
Sulfite [SO3]-2
Sulfide [SO4]-2
Carbonate [CO3]-2
Chromate [CrO4]-2
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