Radioactivity 0.0 / 5 ? PhysicsRadioactivityGCSEAQA Created by: helen-makinCreated on: 11-09-18 14:19 10248531976 Across 1. Nuclear fission is the base for a ______ bomb (6) 4. The splitting of a large atomic nucleus (7, 7) 6. The middle type of radiation (4) 7. Centre of the atom (7) 8. Most ionizing type of radiation (5) 9. How to measure decay (4, 4) Down 2. The act of exposing objects to radiation (11) 3. Advantage of nuclear radiation (13) 5. When two small, light nuclei join together to make one heavy nucleus (7, 6) 10. Disadvantage of nuclear radiation (8)
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