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Chemistry 5070 · Cambridge (CAIE) O Level
Uses of Metals
3 past-paper questions on Uses of Metals · examined 2022–2024.
20241 question
5070/12 · O/N · Q28 [1]Sign up to mark my answer →
Aluminium and copper are good conductors of electricity. Why is aluminium used in overhead electrical cables instead of copper?
20231 question
5070/22 · O/N · Q2(f)(ii) [2]Sign up to mark my answer →
State two other reasons why aluminium is used in overhead electrical cables.
20221 question
5070/21 · M/J · Q7(a) [1]Sign up to mark my answer →
Aluminium is used to make containers for food because it does not react with water. State and explain, in terms of its properties, one other large-scale use of aluminium.
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