Other questions in this quiz

2. When does a reaction occur.

  • When the metal being added is lower in the reactivity series than the metal in the salt.
  • When the metal being added is higher in the reactivity series than the metal in the salt.
  • When the metal being added is in the same group as the metal in the salt.

3. What is oxidation?

  • The sharing of electrons
  • The loss of electrons
  • The gain of electrons

4. Which Metals react quickly with cold water, dilute acids and oxygen?

  • Potassium, Sodium, Calcium
  • Magnesium, Sodium, Potassium
  • Sodium, Magnesium, Aluminium

5. When magnesium reacts with steam what does it produce?

  • A metal oxide and hydrogen.
  • A salt and water
  • A metal oxide and water

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