Question

name some common polyatomic ions class 10th

Answer 1

NH4+ =ammonium ion

OH- =hydroxide ion

CN- = cyanide ion

SO42- = sulfate ion

O22-=peroxide ion

CNO-=cyanate ion

HSO4-= hydrogen sulfate ion

C2H3O2-= acetate ion

SCN- =thiocyanate ion

SO32- sulfite ion

ClO4- =perchlorate ion

CO32-=carbonate ion

NO3-=nitrate ion

ClO3-=chlorate ion

HCO3-=hydrogen carbonate

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Answer 2

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acetate - C2H3O2-
bicarbonate (or hydrogen carbonate) - HCO3-
bisulfate (or hydrogen sulfate) - HSO4-
hypochlorite - ClO-
chlorate - ClO3-
chlorite - ClO2-
cyanate - OCN-
cyanide - CN-
dihydrogen phosphate - H2PO4-
hydroxide - OH-
nitrate - NO3-
nitrite - NO2-
perchlorate - ClO4-
permanganate - MnO4-
thiocyanate - SCN-