Worksheet: Alkali Metals

In this worksheet, we will practice describing the compounds and reactivities of alkali metals and trends in their physical and chemical properties.


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

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