Across
- 1. A common isotope used in nuclear reactors (5 letters)
- 3. A process of splitting atomic nuclei (8 letters)
- 6. The principle of mass-energy equivalence (4 letters)
- 7. Particles that are emitted during radioactive decay (7 letters)
- 8. The unit of radioactivity (7 letters)
- 9. This particle has a positive charge (6 letters)
Down
- 2. center of an atom (6 letters)
- 4. The study of nuclear reactions and processes (6 letters)
- 5. Device that uses fission to generate power (8 letters)