Energy crossword puzzle

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Across
  1. 5. energy that is released
  2. 7. how everything works
  3. 9. force that pulls two masses together
  4. 10. transferred from one body to another as in temperature
  5. 11. quickness of motion
  6. 13. energy contained within a system that is responsible for its temperature
  7. 14. energy cannot be created or destroyed
  8. 15. energy that is stored
  9. 16. matter in an object
Down
  1. 1. vibrations moving through something
  2. 2. Is a kinetic energy that can make light visible for humans eyes
  3. 3. energy was possessed by an object due to its motion
  4. 4. an atom's charged particles have to cause an action
  5. 6. a force pulled by potential energy
  6. 8. energy in the nucleus or the core of an atom
  7. 12. energy stored in bonds of chemical compounds