Chemistry 0620 · IGCSE · Arrangement of elements

Arrangement of elements — practice question

Which compound is produced from elements that all lie in the same period?

  • A$\text{Al}_2(\text{SO}_4)_3$
  • B$\text{C}_2\text{H}_5\text{OH}$
  • C$\text{LiNO}_3$
  • D$\text{Na}_3\text{AlF}_6$

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