IONS AND THEIR CHARGES

What is the formula of the Sulphate ion?

• SO₄ ^2-

• SO₄ ^-

• SO₄ ²⁺

• SO₄ ^-3

What is the formula of the Sulphite ion?

• SO₄ ^2-

• SO₃ ^-

• SO₃ ^2-

• SO ^-3

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

• Mn¹⁺

• Mn²⁺

• M ²⁺

• Mn^2-

What is the formula for the Zinc ion?

• Zn¹⁺

• Zn²⁺

• Zz ²⁺

• Zn^2-

What is the formula for the Aluminium ion?

• AL¹⁺

• Al²⁺

• Al ³⁺

• al ^2-

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

• ^IR4+

• Fe²⁺

• IR³⁺

• Fe ⁴⁺

What is the formula for the Silver ion?

• ^S4+

• ^{Si 2+}

• Ag³⁺

• Ag ¹⁺

What is the formula for the Mercury (I) ion?

• Hg¹⁺

• Hg ²⁺

• Hg³⁺

• Hg ^2-

What is the formula for the Ammonium ion?

• NH₄ ^1-

• NH₄ ¹⁺

• NH₃ ¹⁺

• NH₁ ⁴⁺

What is the formula for the Hydrogen ion?

• H₄ ^1-

• H ¹⁺

• H₃ ¹⁺

• H₁ ⁴⁺