Across
- 6. (heat) of combustion — heat released when burning
- 7. — study of heat in chemical reactions
- 9. — energy transferred between objects
- 12. of conservation of energy — energy cannot be created or destroyed
- 13. — device to measure heat
- 15. heat of vaporization — heat to change 1 mole liquid to gas
- 16. (heat) of reaction — heat change in a reaction
- 18. potential energy — energy stored in chemical bonds
- 19. — total heat energy of a system
- 20. heat of fusion — heat to change 1 mole solid to liquid
Down
- 1. — measure of average kinetic energy
- 2. — unit of heat energy (4.18 J)
- 3. — releases heat
- 4. energy — energy of motion
- 5. — unit used to measure energy and work
- 8. — measuring heat changes
- 10. — absorbs heat
- 11. heat — heat needed to raise 1 g by 1°C
- 14. — ability to do work or cause change
- 17. energy — stored energy