Polyatomic Ions for AP Chem - Statistics

General Stats

Answer Stats

Charge	Polyatomic Ion Formula	Name	% Correct
1+	NH4	Ammonium	94%
1-	NO3	Nitrate	82%
1-	OH	Hydroxide	80%
3-	PO4	Phosphate	79%
2-	SO4	Sulfate	79%
1-	NO2	Nitrite	78%
1-	BrO3	Bromate	77%
1-	ClO3	Chlorate	76%
2-	SO3	Sulfite	76%
2-	CO3	Carbonate	75%
3-	PO3	Phosphite	75%
1-	ClO2	Chlorite	73%
2-	CrO4	Chromate	73%
1-	CN	Cyanide	73%
1-	BrO2	Bromite	72%
1-	IO3	Iodate	68%
1-	ClO4	Perchlorate	65%
1-	C2H3O2	Acetate	62%
1-	MnO4	Permanganate	61%
1-	HCO3	Hydrogen Carbonate (Bicarbonate)	56%
1-	ClO	Hypochlorite	55%
3-	AsO4	Arsenate	52%
2-	Cr2O7	Dichromate	51%
2-	O2	Peroxide	42%
1-	SCN	Thiocyanate	37%
2-	C2O4	Oxalate	36%

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