Radiation + Waves

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Across
  1. 3. Releases radiation
  2. 6. Infra .......
  3. 8. Parallel to direction of wave
  4. 10. Radiation released from nucleus
  5. 11. The ......... Spectrum
  6. 14. A charged electron
Down
  1. 1. Having radioactive material on you
  2. 2. Being exposed to radioactive material
  3. 4. Ultra ..........
  4. 5. Perpendicular to direction of wave
  5. 7. An area with no atoms
  6. 9. Longest Wavelength
  7. 12. An abbreviation for the colors of the rainbow
  8. 13. A helium nucleus