Is there a way to find valency of acid radicals. If yes, please give the way to find it.

remember this and i think there would be no problem for you

ValencyElement / RadicalSymbolIonMonovalent Chloride [Chlorine]Cl (Cl^1-)HypochloriteClO (ClO^1-)ChloriteClO_{2 (}ClO₂^1-)ChlorateClO_{3 (}ClO₃^1-)Perchlorate ClO_{4 (}ClO₄^1-)Bromide [Bromine]Br (Br^1-)HypobromiteBrO (BrO^{1- )}BromiteBrO_{2 (}BrO₂^1-)BromateBrO_{3 (}BrO₃^1-)PerbromateBrO_{4 (}BrO₄^1)-Iodide [Iodine]II^{1- (}HypoioditeIOIO^{1) -}IoditeIO₂IO₂^1-IodateIO₃IO₃^1-PeriodateIO₄₍IO₄^1)-HydroxideOH (OH^1-)NitriteNO_{2 (}NO₂^1-)NitrateNO₃₍NO₃^1-)Bicarbonate [Hydrogen carbonate]HCO_{3 (}HCO₃^1-)Bisulfite [Hydrogen sulfite]HSO_{3 (}HSO₃^1-)Bisulfate [Hydrogen sulfate]HSO_{4 (}HSO₄^1-)Dihydrogen phosphateH₂PO₄₍H₂PO₄^1-)CyanideCN(CN^1-)CyanateCNO(CNO^1-)ThiocyanateSCN(SCN^1)-PermanganateMnO₄₍MnO₄^1-)AcetateC₂H₃O₂₍C₂H₃O₂^1-)Divalent [2]Oxide [Oxygen]O(O^2)-PeroxideO₂₍O₂^{2) -}CarbonateCO₃₍CO₃^2-)SulfideS(S^2-)SulfiteSO₃₍SO₃^{2) -}SulfateSO₄₍SO₄^2)-ThiosulfateS₂O₃₍S₂O₃^2-)Biphosphate [Hydrogen phosphate]HPO₄₍HPO₄^{2) -}ChromateCrO₄₍CrO₄^2-)DichromateCr₂O₇₍Cr₂O₇^2-)OxalateC₂O₄₍C₂O₄^2-)Trivalent [3]PhosphitePO₃₍PO₃^3)-PhosphatePO₄₍PO₄^3-)

thanks and regards

sunil kr

askIItian faculty