Chemistry 0620 · IGCSE · Arrangement of elements

Arrangement of elements — practice question

Which element is less reactive than the remaining members of its group in the Periodic Table?

  • Aastatine
  • Bcaesium
  • Cfluorine
  • Drubidium

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