IONS AND THEIR CHARGES

What is the formula for the Zinc ion?

• Zn¹⁺

• Zn²⁺

• Zz ²⁺

• Zn^2-

What is the formula for the Hydrogen Carbonate ion?

• HCO₃^2-

• HCO₃^1-

• HCO₂^2-

• HCO₃^3-

What is the formula for the Aluminium ion?

• AL¹⁺

• Al²⁺

• Al ³⁺

• al ^2-

What is the formula for the Manganese (II) ion?

• Mn¹⁺

• Mn²⁺

• M ²⁺

• Mn^2-

What is the formula for the Silver ion?

• ^S4+

• ^{Si 2+}

• Ag³⁺

• Ag ¹⁺

What is the formula for the Hydrogen ion?

• H₄ ^1-

• H ¹⁺

• H₃ ¹⁺

• H₁ ⁴⁺

What is the formula for the Oxide ion?

• O₇ ^2-

• O₂ ^2-

• O ^2-

• O₃ ^2-

What is the formula for the Ammonium ion?

• NH₄ ^1-

• NH₄ ¹⁺

• NH₃ ¹⁺

• NH₁ ⁴⁺

What is the formula for the Iron (II) ion?

• ^IR4+

• Fe²⁺

• IR³⁺

• Fe ⁴⁺

What is the formula for the Chloride ion?

• Cl ^2-

• Cl₂ ^2-

• Cl ^1-

• ClO₃ ^2-