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O-LevelChemistryMetals & Reactivity5070/11 · May/June 2014 · Q281 Mark

The diagram shows an outline of part of the Periodic Table. Which statements are correct? 1 Elements W, X and Y form coloured compounds. 2 Elements X, Y and Z have high melting points. 3 Elements X and Y act as catalysts.

Diagram for this question, from the exam paper

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A1 only
B2 only
C3 only
D1 and 3 only

✓ Correct answer

C: 3 only

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About this question

Topic
Metals & Reactivity, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, May/June 2014 Paper 1 Variant 1, question 28.

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