O-LevelChemistryAtomic Structure5070/12 · May/June 2022 · Q81 Mark

Which row is correct?

Agraphite, iron (elements), methane, water (compounds), air, copper (mixtures)

Bgraphite, iron (elements), sand, water (compounds), air, brass (mixtures)

Ciron, water (elements), methane, graphite (compounds), air, brass (mixtures)

Dwater, methane (elements), air, graphite (compounds), iron, brass (mixtures)

✓ Correct answer

B: graphite, iron (elements), sand, water (compounds), air, brass (mixtures)

Oracle Prep sorts past-paper questions by topic, so you can drill Atomic Structure and see which topics are most likely to come up next.

Topic: Atomic Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2022 Paper 1 Variant 2, question 8.

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