Science Vocab

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Across
  1. 2. The singular chemical before combination
  2. 3. Chemical reaction where heat is given off
  3. 5. The unit of energy used by the ISU
  4. 7. Energy transferred from one body to another which a difference in tempature
  5. 8. The standard scientific measure of temperature
  6. 9. the heat that is absorbed when a liquid vaporizes
  7. 10. When heat is directly transmitted to an object
  8. 13. Heat energy
  9. 15. The study of energy changes that occur during chemical reactions
  10. 16. The final result of a combination of chemicals
  11. 18. The energy required to raise the temperature of one gram of a substance by one degree Celsius
  12. 19. Reaction where heat is absorbed
Down
  1. 1. The measure of heat changes
  2. 4. A unit of energy or heat
  3. 6. Energy that comes from a source and travels through space at the speed of light
  4. 11. When the movement of atoms heat up an object
  5. 12. The most common unit of temperature
  6. 14. Melting
  7. 17. Energy of motion