physu

2. / Pioneer in radioactivity, the first woman to win a Nobel Prize.
4. / The unit of electrical resistance is named after this physicist.
7. / The unit of frequency is named after this physicist.
9. / Famous for the theory of relativity and E=mc².
11. / Discovered radioactivity in uranium.
12. / Known for his law of elasticity.
13. / Predicted the existence of antimatter through his quantum mechanics work.
15. / Made major discoveries in electromagnetism and electrochemistry.
16. / Discovered the neutron in 1932.
17. / Introduced quantum theory and a fundamental constant named after him.
18. / Invented the first electric battery.
19. / Formulated the laws of motion and universal gravitation.

1. / Famous for his quantum wave equation and a thought experiment with a cat.
3. / Known for the exclusion principle in quantum mechanics.
5. / A pioneer in nuclear physics and co-discoverer of nuclear fission.
6. / Developed the uncertainty principle in quantum mechanics.
8. / Known for contributions to alternating current and electromagnetism.
10. / The temperature scale named after this Swedish astronomer.
12. / Theoretical physicist famous for his work on black holes and the universe.
14. / Known for his effect describing X-ray scattering.
15. / Known for his work in quantum electrodynamics and Feynman diagrams.