Chemistry 9701 · AS & A Level · Group 2

Group 2 — practice question

Which of the following statements about the Group II elements magnesium, calcium and barium is correct?

  • A1, 2 and 3
  • B1 and 2 only
  • C2 and 3 only
  • D1 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