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Worksheet: Alkali Metals


Which of the following is an alkali metal?

  • ACerium
  • BRadium
  • CLanthanum
  • DCesium
  • ECalcium


Which of the following alkali metals is the most reactive?

  • A Sodium
  • B Lithium
  • C Potassium
  • D Cesium
  • E Rubidium


In which of the alkali metals is the valence electron closest to the nucleus?

  • A Potassium
  • B Sodium
  • C Rubidium
  • DLithium
  • E Cesium