Across
- 1. The person known for his General and Special theory of relativity and the concept of mass-energy equivalence (E = mc2).
- 3. The person whose studies provided support for the idea that the Earth revolves round the sun. His work on falling bodies also laid the groundwork for Newton’s subsequent theories.
- 6. The person who discovered protons and hypothesized the existence of the neutron.
- 8. The person who made three laws of motion and set the foundation for modern classical mechanics.
Down
- 2. The person who suspected that electrons revolved in quantized orbits. Having suspected this, he worked on Rutherford’s model and proved that particles couldn’t occupy just any energy level.
- 4. The person who managed to show that cathode rays were composed of previously unknown negatively charged particles (electrons).
- 5. The person who discovered neutron.
- 7. The person who had his own theory on atoms which consisted of five parts called as the atomic theory.