Pink Sheet Quiz

Fill in the blank with the name of the ion

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Last updated: November 14, 2022

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First submitted	November 14, 2022
Times taken	7
Average score	66.7%
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Hint	Answer
S2O3-2	thiosulfate
ClO2-	Chlorite
O-2	oxide
Hg2+2	Mercurous
Pb+2	Plumbous
Co+2	Cobaltous
Pb+4	Plumbic
SO4-2	sulfate
Hg+2	Mercuric
CO3-2	carbonate
CN-	cyanide
OH-	hydroxide
Co+3	Cobaltic
AsO4-3	arsenate
Cu+	Cuprous
C2H3O2-	acetate
HSO4-	bisulfate
O2-2	peroxide
Fe+3	Ferric
SCN-	thiocyanate

Hint	Answer
PO3-3	phosphite
Cr+2	Chromous
PO4-3	phosphate
Cr+3	Chromic
HCO3-	bicarbonate
SO3-2	sulfite
Cr2O7-2	dichromate
NO2-	nitrite
ClO-	hypochlorite
Sn+2	Stannous
Fe+2	Ferrous
NH4+	Ammonium
CrO4-2	chromate
ClO4-	perchlorate
MnO4-	permanganate
ClO3-	chlorate
Cu+2	Cupric
NO3-	nitrate
Sn+4	Stannic

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