Y11 Ions

An atom that has lost electrons.

• Atom

• Cation

• Anion

• Onion

An atom that has gained electrons.

• Anion
• Proton
• Nucleus
• Cation

Name this ion: NH₄⁺

• Ammonium ion

• Ammonia ion

• Nitrogen hydride ion

• Aluminium ion

What is the symbol for the chloride ion?

• Cu⁺

• HCO₃^-

• Cl^-

• Ag⁺

Name this ion: Pb²⁺

• Potassium ion

• Lead ion

• Plumbum ion

• Plutonium ion

What is the symbol for the sulfate ion?

• S^2-

• SO₄^2-

• CO₃^2-

• NO₃^-

Name this ion: Ba²⁺

• Sulfate ion

• Calcium ion

• Potassium ion

• Barium ion

What is the symbol for the Copper (II) ion?

• Cu⁺

• CO₃^2-

• Cu²⁺

• Ca²⁺

What is the name of this ion: K⁺

• Hydrogen ion

• Carbonate ion

• Potassium ion

• Kryptonite ion

Waht is the symbol for the Magnesium ion?

• Mg²⁺

• Ag⁺

• Na⁺

• Ca²⁺