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Chemistry · Oct / Nov 2023 · Paper 12 · Question 25

5070Uses of metals

Aircraft manufacture requires a metal that: 1 has a relatively low density 2 is resistant to corrosion. Which properties apply to aluminium?

  1. Aboth 1 and 2
  2. B1 only
  3. C2 only
  4. Dneither 1 nor 2

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Correct answer: A. both 1 and 2

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