Chemistry 5070 · O Level · Atomic structure and the Periodic Table

Atomic structure and the Periodic Table — practice question

Which statement concerning the elements in the Periodic Table is correct?

  • AAll the elements in the same group of the Periodic Table have the same reactivity.
  • BAll the elements with four electrons in their outer shells are metals.
  • CAn element in Group II of the Periodic Table would form an ion with a $2-$ charge.
  • DElements in the same period of the Periodic Table have the same number of shells of electrons.

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