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Chemistry · May / June 2025 · Paper 11 · Question 6

5070Ion and ionic bonds

Magnesium reacts with oxygen to form magnesium oxide. 2Mg + O2 → 2MgO Which row is correct?

  1. Agiant lattice | simple molecules | anion | cation
  2. Bsimple molecules | giant lattice | anion | cation
  3. Cgiant lattice | simple molecules | cation | anion
  4. Dsimple molecules | giant lattice | cation | anion

As printed in the paper

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Correct answer: C. giant lattice | simple molecules | cation | anion

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