Across
- 3. Contact with radiation or hazardous materials
- 6. Negative electrode in a vacuum tube
- 9. Type of electromagnetic radiation beyond visible light
- 12. Emission of energy as waves or particles
- 13. Range of different types of electromagnetic waves
Down
- 1. Group of cells performing a function
- 2. Distance between successive wave crests
- 4. Use of radiation for medical treatment
- 5. Scientist known for X-ray scattering effect
- 7. Protective garments against radiation
- 8. Small, fast-moving projectiles
- 10. High-energy electromagnetic radiation
- 11. Radiation-related term