Chemistry 5070 · O Level · Group I properties

Group I properties — practice question

Which of the following statements about Group I metals is true?

  • AThey are hard compared with most other metals.
  • BThey form coloured compounds.
  • CThey have high densities compared with most other metals.
  • DThey only form ions with a charge of $+1$.

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