Polyatomic Ions

Find the names of the polyatomic ions with chemical formulas shown here.
Quiz by icydragon
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Last updated: September 19, 2021
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First submittedSeptember 19, 2021
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Average score63.2%
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Hint
Answer
NH4(+)
ammonium
C2H3O2(-)
acetate
CN(-)
cyanide
HCO3(-)
bicarbonate
HSO4(-)
bisulfate
OH(-)
hydroxide
NO3(-)
nitrate
Hint
Answer
NO2(-)
nitrite
MnO4(-)
permanganate
SCN(-)
thiocyanate
CO3(2-)
carbonate
CrO4(2-)
chromate
Cr2O7(2-)
dichromate
Hint
Answer
O2(2-)
peroxide
SO4(2-)
sulfate
SO3(2-)
sulfite
C2O4(2-)
oxalate
S2O3(2-)
thiosulfate
PO4(3-)
phosphate
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