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Chemistry · May / June 2018 · Paper 11 · Question 9

5070Elements, compounds and mixtures

Which statement is correct?

  1. AAll compounds are ionic.
  2. BAll compounds conduct electricity when molten.
  3. CEach element only contains one type of atom.
  4. DIn a mixture of substances, the proportions of the substances are always the same.

As printed in the paper

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Correct answer: C. Each element only contains one type of atom.

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