Across
- 2. Located at the center of every atom
- 6. Second strongest force
- 7. Results in beta decay
- 9. Holds the nucleus together and is the strongest force
Down
- 1. Subatomic particle with a positive electrical charge
- 3. These forces both attract
- 4. This is the process of weak nuclear force converting a proton to a neutron
- 5. Weakest force
- 8. Subatomic particle with no electrical charge