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Identify radioactive decay

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Identify radioactive decay — free printable High School Science worksheet

High school students examine radioactive decay in this Physical Science worksheet, identifying the types of decay, the particles emitted, and how decay relates to nuclear stability. Teachers can use it during a Nuclear and Applied Chemistry unit to check conceptual understanding after instruction on alpha, beta, and gamma decay. The task suits individual review, peer discussion, or as preparation for quantitative decay problems.

Learning objectives

  • Identify the types of radioactive decay and the particles or energy each emits
  • Explain why radioactive decay occurs in terms of nuclear stability
  • Connect decay type to changes in atomic number and mass number

How to use this worksheet

  1. Select “Sign in / Sign up to download”, then sign in with Google or email to get the PDF from KiwiBee Printables.
  2. Print at home or in class for High School; it's no-prep, with no extra materials needed.
  3. Use the included answer key to mark it in seconds.

Good for

ClassworkHomeworkWarm-upCentersSmall groups

Answer Key

Answer key for Identify radioactive decay — free printable Science worksheet

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