Radiation: Ionising and Non-Ionising

123456789101112
Across
  1. 1. The only type of radiation that can turn other materials radioactive
  2. 5. Can penetrate human skin but not thick plastic or a stack of paper
  3. 6. A metal that Gamma and X-rays cannot pass through
  4. 8. Can pinpoint the size and location of tumors
  5. 11. The weakest type of Ionising radiation
  6. 12. Can absorb Ionising radiation which causes harm to people, especially in high doses
Down
  1. 1. Has an adequate amount of energy
  2. 2. Generally produced through nuclear reactions
  3. 3. A radiation used to treat cancers
  4. 4. Has photon energy and does not have mass
  5. 7. Non-ionising radiation comes from appliances usually found in …
  6. 9. Alpha rays can be stopped by a sheet of …
  7. 10. Diagnoses problems in the joints, soft tissues, ligaments and tendons