Common Polyatomic Ions - Statistics

General Stats

Answer Stats

Name	Charge	Formula	% Correct
ammonium	+	NH4	98%
sulfate	2-	SO4	90%
carbonate	2-	CO3	87%
nitrate	-	NO3	87%
chlorate	-	ClO3	85%
sulfite	2-	SO3	85%
hydroxide	-	OH	83%
nitrite	-	NO2	82%
bromate	-	BrO3	80%
cyanide	-	CN	80%
ammonia	0	NH3	78%
chlorite	-	ClO2	77%
iodate	-	IO3	73%
hydrogen carbonate	-	HCO3	72%
chromate	2-	CrO4	70%
peroxide	2-	O2	67%
manganate	-	MnO3	65%
phosphate	3-	PO4	50%
dichromate	2-	Cr2O7	48%
phosphite	3-	PO3	48%
acetate	-	C2H3O2	45%
arsenate	3-	AsO4	35%
oxalate	2-	C2O4	33%
thiocyanate	-	SCN	33%

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