Lesson Details


  • Name: Half life
  • Code: P.3.9.SOM.6
  • Specification Reference: N/A
  • Keywords: Half life
  • Objectives: To state what is meant by half life To work out the half life of a sample using a graph To be able to calculate the age of a sample
  • Competency: To identify a decay curve
  • Proficiency: To determine the half life from a graph
  • Mastery: To calculate the age of a species from its decay curve

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