Statistics for Common Polyatomic Ions

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General Stats

  • This quiz has been taken 6 times
  • The average score is 14 of 20

Answer Stats

FormulaName of Formula% Correct
NH₄⁺Ammonium
100%
ClO⁻₃Chlorate
100%
ClO⁻₂Chlorite
100%
CN⁻Cyanide
100%
OH⁻Hydroxide
100%
CH₃CO₂⁻Acetate
75%
CrO₄²⁻Chromate
75%
H₃O⁺Hydronium
75%
Hg₂²⁺Mercury
75%
NO₃⁻Nitrate
75%
NO₂⁻Nitrite
75%
PO₄³⁻Phosphate
75%
SO₄²⁻Sulfate
75%
CO₃²⁻Carbonate
50%
Cr₂O₇²⁻Dichromate
50%
ClO⁻Hypochlorite
50%
ClO⁻₄Perchlorate
50%
SO₃²⁻Sulfite
50%
C₂O₄²⁻Oxalate
25%
MnO₄⁻Permanganate
25%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

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