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Identify nuclear notation

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Identify nuclear notation — free printable High School Science worksheet

High school students identify nuclear notation — the symbolic representation of an atom's mass number and atomic number — within a unit on atomic structure in Physical Science. Teachers can use this hard-level worksheet to reinforce how nuclear symbols encode information about protons, neutrons, and isotopes. Mastering nuclear notation is a prerequisite for work on radioactive decay, nuclear reactions, and isotope chemistry.

Learning objectives

  • Identify the components of nuclear notation including mass number, atomic number, and element symbol
  • Determine the number of protons, neutrons, and electrons from a nuclear symbol
  • Use nuclear notation to distinguish between isotopes of the same element

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 nuclear notation — free printable Science worksheet

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