Chemistry · May / June 2018 · Paper 11 · Question 9
5070Elements, compounds and mixtures
Which statement is correct?
- AAll compounds are ionic.
- BAll compounds conduct electricity when molten.
- CEach element only contains one type of atom.
- 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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