by alex
Polyatomic ions are the building blocks of many chemical compounds and play a crucial role in various chemical reactions. Understanding these ions is fundamental for anyone studying chemistry. This quiz will challenge your knowledge on the names, formulas, and properties of polyatomic ions. Good luck, and may your knowledge of chemistry shine!
Polyatomic Ions Quiz Questions Overview
1. What is the formula for the sulfate ion?
SO3^2-
SO4^2-
S2O3^2-
HSO4^-
2. Which of the following is the formula for the ammonium ion?
NH4^+
NH3
NO3^-
NH2^-
3. What is the charge on the phosphate ion?
3-
2-
1-
1+
4. Which ion has the formula NO3^-?
Nitrite
Nitrate
Nitride
Ammonium
5. What is the name of the ion with the formula CO3^2-?
Carbonate
Bicarbonate
Carbonite
Carbide
6. Which of the following ions has a single negative charge?
Phosphate
Sulfate
Hydroxide
Carbonate
7. What is the formula for the acetate ion?
C2H3O2^-
CH3COO^-
C2H5O^-
CH3O2^-
8. Which ion is represented by the formula HCO3^-?
Carbonate
Bicarbonate
Hydroxide
Oxalate
9. What is the name of the ion with the formula MnO4^-?
Permanganate
Manganate
Manganite
Magnesium
10. Which of the following ions has a 2- charge?
Sulfite
Nitrate
Phosphate
Ammonium
