Decay practice worksheet 2026

1. Click ‘Get Form’ to open the decay practice worksheet in the editor.
2. Begin by entering your name, date, and period at the top of the worksheet. This personalizes your document and helps keep track of submissions.
3. For the first section on types of decay reactions, read each reaction carefully. Identify whether it is alpha, beta, or gamma decay and write your answer in the provided space next to each reaction.
4. In the balancing decay reactions section, analyze each equation. Fill in the blanks with the correct decay particle or decayed nucleus that balances the reaction. Indicate whether it is alpha or beta decay as instructed.
5. Proceed to writing balanced decay reactions. For each radioactive isotope listed, write out the complete balanced decay reaction formula based on its specified type of decay.
6. Finally, answer the questions predicting decay products by providing the names of isotopes formed from Radon-222 and Thorium-234 decays.

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