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negitive ion

most common negitive ion

acetate C2H3O2 -1
bicarbonate HCO3 -1
bisulfate HSO3 -1
perchlorate Cl04 -1
chlorate Cl03 -1
chlorite ClO2 -1
hypochlorite ClO -1
nitrate NO3 -1
nitrite NO2 -1
permanganate MnO4 -1
thiocyanate SCN -1
carbonate CO3 -2
chromate CrO4 -2
dichromate Cr2O7 -2
oxalate C2O4 -2
peroxide O2 -2
oxide O -2
sulfide S -2
sulfate SO4 -2
sulfite SO3 -2
tartate C4H4O6 -2
tetraborate B4O7 -2
thiosulfate S2O3 -2
nitride N -3
phosphide P -3
phosphate PO4 -3
silicate SiO4 -4
Created by: CRACKbomber