Fundamental Forces

123456789
Across
  1. 2. Located at the center of every atom
  2. 6. Second strongest force
  3. 7. Results in beta decay
  4. 9. Holds the nucleus together and is the strongest force
Down
  1. 1. Subatomic particle with a positive electrical charge
  2. 3. These forces both attract
  3. 4. This is the process of weak nuclear force converting a proton to a neutron
  4. 5. Weakest force
  5. 8. Subatomic particle with no electrical charge