Across
- 2. The sun creates energy with the help of ..
- 6. To be used, Uranium has to be ..
- 8. Curie .. Is the first woman to win a Nobel Prize
- 9. .. Radiation comes from the emission of an electromagnetic wave
- 12. .. Radiation comes from the emission of a proton or positron
- 13. Every unstable atom obey to the .. law
- 14. In nuclear fission comes from spliting ..
Down
- 1. A nuclear reactor gets its energy from the .. of Uranuim 235
- 3. .. Is the most convoited radioactive element
- 4. In a nuclear reactor, radiation comes from the .. of an unstable atom
- 5. .. Is the unit used to evaluate the effects of radiation on the body
- 7. .. Are also known as a form of "black light"
- 10. .. Radiation comes from the emission of a nuclei
- 11. .. Is the most radioactive element