Energy crossword puzzle

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Across
  1. 2. The transfer of energy through the collision of particles
  2. 4. energy associated with an objects position
  3. 7. energy associated with the actraction between two objects
  4. 8. The transfer of energy through gasses or little
  5. 9. energy associated with an object atomic nuclei
  6. 10. energy associated with an objects temperature
  7. 12. energy associated with the position of motion of an object
  8. 13. energy that comes from chemical reactions
Down
  1. 1. energy associated with the vibration of matter
  2. 3. energy associated with an objects motion
  3. 5. energy associated with light
  4. 6. energy associated with sound waves
  5. 11. The transfer of internal energy through electromagnetic waves