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Identify nuclear reactions
Free printable Chemistry science worksheet for "Identify nuclear reactions" — practice nuclear and applied chemistry. No-prep, print or assign online.
High school students work through this physical science worksheet to identify different types of nuclear reactions, connecting atomic theory to real-world applications in energy and medicine. Teachers can use it during a nuclear chemistry unit to assess whether students can distinguish fission, fusion, and radioactive decay at a conceptual level. It supports broader learning about applied chemistry and the role of nuclear processes in technology and society.
Learning objectives
- Identify and distinguish between types of nuclear reactions including fission, fusion, and radioactive decay
- Explain the energy changes associated with nuclear reactions
- Connect nuclear reaction types to real-world applications in energy production or medicine
Answer Key

How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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