Across
- 2. famous for his comet that has been re-visiting the Earth for centuries, every 76 years or so, and will return again in the year 2061.
- 4. famous for his unit of electrical resistance
- 9. discovered the theory of relativity
- 10. famous for his three laws of orbital motion
- 11. has a constant named for him, equal to 6.626x10^-34. This constant reappears over and over again in chemistry.
- 12. discovered that all objects fall at the same acceleration, regardless of weight
- 15. discovered that atoms have a nucleus
Down
- 1. famous for his three laws of motion
- 3. the unit of electrical current was named for _________.
- 5. discovered that all galaxies are moving away from each other in outer space
- 6. discovered that the Earth goes around the Sun, not the Sun around the Earth
- 7. James Prescott ___________ has a unit of energy named for him.
- 8. "father of the hydrogen bomb"
- 13. discovered that all gasses at the same temperature and pressure have the same number of atoms or molecules
- 14. not technically a scientists, but he was the first person to set foot on the moon in 1969