Across
- 1. Photoelectric effect
- 6. Famous female scientists discover radioactivity
- 8. German,Quantum theory of energy
- 9. "Yoga-sound" law
- 10. Electrostatic attraction and repulsion.
- 11. New Zealand, Father of nuclear physics
- 13. E equal to mc square
- 14. English, Discover electron
- 15. Apple fall to his head
- 16. Light bulb
- 17. Day among scientists
Down
- 2. Italian-American, Architect of the nuclear age
- 3. British, neutron
- 4. 5 part theory of atoms
- 5. French, Radioactivity Bq
- 7. German, X-rays
- 12. Orbits of electron