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polyatomic ions
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Total cards: 17•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (17)
#1
Front (Question)
Formula of ammonium
Back (Answer)
NH₄⁺
#2
Front (Question)
Name of NO₃⁻
Back (Answer)
Nitrate
#3
Front (Question)
Formula of sulfate
Back (Answer)
SO₄²⁻
#4
Front (Question)
Name of HSO₄⁻
Back (Answer)
Hydrogen sulfate (bisulfate)
#5
Front (Question)
Formula of hydroxide
Back (Answer)
OH⁻
#6
Front (Question)
Name of CO₃²⁻
Back (Answer)
Carbonate
#7
Front (Question)
Formula of hydrogen carbonate
Back (Answer)
HCO₃⁻ (also called bicarbonate)
#8
Front (Question)
Name of PO₄³⁻
Back (Answer)
Phosphate
#9
Front (Question)
Formula of nitrite
Back (Answer)
NO₂⁻
#10
Front (Question)
Name of SO₃²⁻
Back (Answer)
Sulfite
#11
Front (Question)
Formula of cyanide
Back (Answer)
CN⁻
#12
Front (Question)
Name of HPO₄²⁻
Back (Answer)
Hydrogen phosphate
#13
Front (Question)
Formula of dihydrogen phosphate
Back (Answer)
H₂PO₄⁻
#14
Front (Question)
Name of MnO₄⁻
Back (Answer)
Permanganate
#15
Front (Question)
Formula of dichromate
Back (Answer)
Cr₂O₇²⁻
#16
Front (Question)
formula of chromate
Back (Answer)
CrO₄²⁻
#17
Front (Question)
Formula of peroxide
Back (Answer)
O₂²⁻