NUCLEAR ENERGY

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Across
  1. 4. events that happen and are related to eachother
  2. 6. total number of neutrons and protons
  3. 9. atoms being split apart and releasing energy
  4. 10. the sun and stars
  5. 12. negatively charged particle
  6. 14. same number of protons but diffrent number of neutrons
Down
  1. 1. a form of electromagnetic radiation
  2. 2. of protons in the nucleus
  3. 3. the release of energy from the decay of the nuclei of certain kinds of atoms and isotopes.
  4. 5. neutrally charged atom
  5. 7. postively charged center core contains protons and neutrons
  6. 8. the time for half or something undergoing a process
  7. 11. a helium nucleus
  8. 13. with a positive charge