Energy Crossword

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Across
  1. 2. cloud A group of electrons circulating around a nucleus or a molecule
  2. 4. energy we can hear through vibrations
  3. 5. the membrane-enclosed organelle within a cell that contains the chromosomes. Protons and Neutrons are found here
  4. 7. Neutrally charged subatomic particle found in atoms nucleus
  5. 11. energy caused by charged particles
  6. 12. energy of motion or an object moving
  7. 13. energy stored in an object due to its height above the Earth
Down
  1. 1. Positively charged subatomic particle found in atoms nucleus
  2. 3. energy that is stored within an object
  3. 6. energy which is stored in the bonds of chemical compounds
  4. 8. energy released during nuclear fusion to generate electricity
  5. 9. negatively charged subatomic particle found in atoms electron cloud
  6. 10. energy that is released from an object
  7. 14. the smallest part of a substance that cannot be broken down chemically