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Polyatomic Ions for AP Chem

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JustCooCoo2
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Last updated: August 3, 2025
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First submittedJuly 28, 2025
Times taken41
Average score48.9%
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Hint
Answer
NH2-
amide
O2-
superoxide
HCO3-
bicarbonate
HPO4-2
hydrogen phosphate
BrO4-
perbromate
PO3-3
phosphite
HSO4-
bisulfate
Cr2O7-2
dichromate
OCN-
cyanate
SO4-2
sulfate
ClO4-
perchlorate
AsO3-3
arsenite
MnO3-
manganate
CO3-2
carbonate
CH3COO-
acetate
CrO4-2
chromate
BrO-
hypobromite
H2PO4-
dihydrogen phosphate
AsO4-3
arsenate
C2H3O2-
acetate
S2O3-2
thiosulfate
CN-
cyanide
BrO3
bromate
MnO4-
permanganate
PO4-3
phosphate
C2O4-2
oxalate
HS-
hydrogen sulfide
IO-
hypoiodite
NO2-
nitrite
BrO2-
bromite
SCN-
thiocyanate
BO3-3
borate
OH-
hydroxide
NH4+
ammonium
IO3-
iodate
NO3-
nitrate
N3-
azide
IO4-
periodate
SO3-2
sulfite
ClO2-
chlorite
IO2-
iodite
HSO3-
bisulfite
ClO3-
chlorate
O2-2
peroxide
H3O+
hydronium
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