Chemistry 0620 · IGCSE · Arrangement of elements

Arrangement of elements — practice question

E and F belong to Group I of the Periodic Table, and E has a higher melting point than F. J and L belong to Group VII of the Periodic Table, and J has a higher density than L. Which elements in each group have the greatest atomic numbers?

  • AE and J
  • BE and L
  • CF and J
  • DF and L

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