O-LevelChemistryMetals & Reactivity5070/11 · May/June 2023 · Q251 Mark
Which statements about metals and their uses are correct? 1 Aluminium is used to make overhead electrical cables because it has a low density. 2 Aluminium is used to make food containers because it is resistant to corrosion. 3 Copper is used to make electrical wiring because it is ductile.
A1 and 2 only
B1 and 3 only
C2 and 3 only
D1, 2 and 3
✓ Correct answer
D: 1, 2 and 3
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