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WorksheetsPolyatomic Ions Practice
Total questions: 25
Worksheet time: 15mins
What is the formula for Ammonium?
The formula for Ammonium is NH4+
The formula for Ammonium is NH3
The formula for Ammonium is NH2
The formula for Ammonium is NH4
What is the name of the ion with the formula NO₂⁻?
Nitrite
Nitrate
Nitride
Nitronium
What is the charge of the Sulfate ion?
The charge of the Sulfate ion is -2.
The charge of the Sulfate ion is -1.
The charge of the Sulfate ion is +1.
The charge of the Sulfate ion is +2.
Which of the following is the formula for Hydroxide?
OH⁻
CN⁻
CO₃²⁻
PO₄³⁻
What is the name of the ion with the formula ClO₃⁻?
The ion with the formula ClO₃⁻ is called chlorate.
The ion with the formula ClO₃⁻ is called hypochlorite.
The ion with the formula ClO₃⁻ is called perchlorate.
The ion with the formula ClO₃⁻ is called chlorite.
What is the formula for the Phosphate ion?
PO43-
PO32-
PO42-
PO33-
What is the formula for the Acetate ion?
C2H3O2−
CH3COO−
C2H4O2
CH3COOH
What is the name of the ion with the formula CrO₄²⁻?
The name of the ion with the formula CrO₄²⁻ is chromate.
The name of the ion with the formula CrO₄²⁻ is dichromate.
The name of the ion with the formula CrO₄²⁻ is permanganate.
The name of the ion with the formula CrO₄²⁻ is sulfate.
Which ion has the formula HCO₃⁻?
HCO₃⁻ is the bicarbonate ion.
HCO₃⁻ is the carbonate ion.
HCO₃⁻ is the hydroxide ion.
HCO₃⁻ is the sulfate ion.
What is the charge of the Oxalate ion?
The charge of the Oxalate ion is -2.
The charge of the Oxalate ion is -1.
The charge of the Oxalate ion is 0.
The charge of the Oxalate ion is +1.
Which of the following is the formula for Cyanide?
CN⁻
OH⁻
CO₃²⁻
PO₄³⁻
What is the name of the ion with the formula MnO₄⁻?
The name of the ion with the formula MnO₄⁻ is permanganate.
The name of the ion with the formula MnO₄⁻ is manganate.
The name of the ion with the formula MnO₄⁻ is manganite.
The name of the ion with the formula MnO₄⁻ is manganous.
What is the formula for the Perchlorate ion?
The formula for the Perchlorate ion is ClO4-.
The formula for the Perchlorate ion is ClO3-.
The formula for the Perchlorate ion is ClO2-.
The formula for the Perchlorate ion is ClO-.
Which of the following ions has a -2 charge?
Nitrate
Sulfate
Hydroxide
Carbonate
CH3COO-
CrO4-2
What is the charge on the sulfate ion ( SO4 )?
-1
-2
-3
+2
What is the charge on the nitrate ion ( NO3 )?
-1
-2
-3
+1
What is the charge on the phosphate ion ( PO4 )?
-1
-2
-3
+3
What is the formula for hypobromite?
HBr
HBrO-
BrO-
BrO2-
What is the formula for bromite?
BrO3-
HBrO-
BrO-
BrO2-
What is the formula for bromate?
BrO3-
BrO3
BrO-
BrO2-
What is the formula for perbromate?
BrO3-
BrO4-
BrO-
BrO2-
