Chemistry 5070 · O Level · Properties of metals

Properties of metals — practice question

A power cable needs a material that: 1. can conduct electricity 2. has a fairly low density 3. is resistant to oxidation in air. Which of these requirements does aluminium meet?

  • A1, 2 and 3
  • B1 and 2 only
  • C1 and 3 only
  • D2 and 3 only

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI