Radiation
Across
- 4. Type of radiation which is an electron
- 5. The unit for energy
- 6. Treatment of these uses gamma radiation
- 8. The thickness of this is maintained using beta radiation
- 10. Measured in joules
- 12. Type of radiation which rarely interacts with matter
- 13. Another word for not frequently
Down
- 1. Detectors use radiation to detect this
- 2. Alpha radiation is stopped by air or _____
- 3. When something changes very willingly
- 7. Type of radiation which is most like a helium atom
- 9. What is a beta particle?
- 11. We cannot see radiation because it is too _____
- 14. When something is living, they have a ____