O-LevelChemistryBonding & Structure5070/11 · May/June 2010 · Q61 Mark

Which pair of elements, when combined together, do not form a covalent compound?

Acaesium and fluorine

Bnitrogen and chlorine

Cphosphorus and fluorine

Dsulfur and chlorine

✓ Correct answer

A: caesium and fluorine

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Topic: Bonding & Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2010 Paper 1 Variant 1, question 6.

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