Across
- 2. Developed the Law of Conservation of Mass
- 4. Discovered by James Chadwick and has no charge
- 8. Discovered the nucleus using the Gold Foil Experiment
- 11. This subatomic particle has a negative charge and found outside the nucleus
Down
- 1. Discovered the charge on an electron using the Oil Drop Experiment
- 3. Believed all matter was made up of only FOUR elements
- 5. Developed the Law of Definite Proportions
- 6. Discovered the electron using the Cathode Ray Tube
- 7. Discovered the neutron
- 9. Developed the Law of Multiple Proportions; had a theory that consisted of 4 major points
- 10. Came up with the first idea of the atom