Chemistry 0620 · IGCSE · Group I properties

Group I properties — practice question

Which properties get lower as you move down the group of alkali metals? 1 the melting point 2 the density 3 the reactivity

  • A1 and 2
  • B1 only
  • C2 and 3
  • D3 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