Chemistry 0620 · IGCSE · Elements, compounds and mixtures

Elements, compounds and mixtures — practice question

Which statement correctly describes elements and their atoms?

  • AAluminium is in the second period of the Periodic Table and has two occupied electron shells.
  • BHelium is in Group VIII of the Periodic Table and has eight outer shell electrons.
  • CLithium is in Group I of the Periodic Table and has one occupied electron shell.
  • DSulfur is in the third period of the Periodic Table and has six outer shell electrons.

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