Across
- 4. Has a negative charge
- 5. The number that represents the amount of protons and neutrons
- 6. An area that consists of both the proton and neutrons in the central part of the atom
- 7. Came up with 4 statements regarding that an atom makes up everything
- 9. Responsible for the discovery of the proton and the Gold Foil Experiment
- 11. Has a neutral charge
Down
- 1. Responsible for discovering the electron
- 2. The number that represents the amount of protons and electrons
- 3. Responsible for discovering the neutron
- 8. First to theorize at the existance of an atom
- 10. Has a positive charge