Chemistry 5070 · O Level · Reactivity series

Reactivity series — practice question

Metal $X$ reacts with oxygen in air. The oxide has the formula $XO$. $X$ is able to displace zinc from aqueous zinc nitrate. Which metal could $X$ be?

  • Aaluminium
  • Blead
  • Cmagnesium
  • Dsodium

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