Energy Terms Crossword

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Across
  1. 2. The measure of average kinetic energy within a substance
  2. 5. The lowest limit of temperature
  3. 7. Matter transitioning into a different state
  4. 10. The results of a chemical reaction
  5. 11. Minimum amount of energy needed to activate molecules or atoms in a chemical reaction
  6. 12. The materials involved in a chemical reaction
  7. 13. The transfer of heat through electromagnetic waves
  8. 15. Mass is neither destroyed nor created in chemical reactions
  9. 17. Materials that do not allow energy to flow through them
  10. 18. Thermal energy transferred from one substance to another due to difference in temperature
  11. 19. A bond between a metal and nonmetal
  12. 20. Materials that allow energy to flow through them easily
Down
  1. 1. A way to describe a chemical reaction
  2. 3. Chemical reactions that release energy
  3. 4. Chemical reactions that absorbs energy
  4. 6. The transfer of heat through fluids
  5. 8. A bond between two nonmetals
  6. 9. The temperature at which a liquid changes to a solid
  7. 14. The transfer of heat through direct contact of substances
  8. 16. The temperature at which a solid turns into a liquid