10/27 Physical Science Crossword Puzzle #1

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Across
  1. 2. Energy produced by radioactive decay of atomic nuclei.
  2. 4. A + B => AB.
  3. 5. Energy that increases the KE of particles.
  4. 6. The 6th G.
  5. 8. AB + C => AC + B.
  6. 11. Energy in atomic bonds.
  7. 12. Energy of motion.
  8. 15. Energy cannot be ___ or destroyed.
  9. 16. Potential energy stored in stretched materials.
  10. 18. Energy produced by excited electrons.
  11. 20. Your body gets chemical energy from this.
  12. 21. Reactions that burn substances in O2.
  13. 22. Energy of position.
Down
  1. 1. Energy of moving parts.
  2. 3. AB => A + B.
  3. 7. Energy produced by electrons moving in conductors
  4. 8. You must remain ___ until 3:25.
  5. 9. Energy stored in height.
  6. 10. Atoms are rearranged in these.
  7. 13. Anything that changes needs this.
  8. 14. Matter cannot be created or ___ destroyed in chemical reactions.
  9. 17. Produces heat energy in moving parts.
  10. 19. AB + CD => AC + BD.