Statistics for Polyatomic ions formula

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General Stats

  • This quiz has been taken 218 times
    (137 since last reset)
  • The average score is 14 of 20

Answer Stats

HintAnswer% Correct
Nitrate(-1)NO3-
97%
Nitrite(-1)NO2-
96%
ammonium(+1)NH4+
94%
hydroxide(-1)OH-
88%
Hypochlorite(-1)ClO-
87%
Chlorite(-1)ClO2-
82%
Chlorate(-1)ClO3-
81%
Cyanide(-1)CN-
79%
Hydrogen carbonate(-1)HCO3-
79%
Perchlorate(-1)ClO4-
76%
Permanganate(-1)MnO4-
75%
Dihydrogen Phosphate(-1)H2PO4-
63%
Acetate(-1)C2H3O2-
61%
Carbonate(-2)CO3^2-
54%
Sulfate(-2)SO4^2-
54%
Sulfite(-2)SO3^2-
51%
Phosphate(-3)PO4^3-
49%
Phosphite(-3)PO3^3-
48%
Dichromate(-2)Cr2O7^2
45%
Chromate(-2)CrO4^2-
45%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

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