Matter & Thermal Energy

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Across
  1. 1. A material that allows heat to pass through it.
  2. 5. A state of matter with no definite shape or volume
  3. 6. The direct transfer of heat from one substance to another substance that it is touching.
  4. 8. A state of matter in which the object has a definite shape and volume.
  5. 9. balance
  6. 11. Liquid to gas
  7. 13. Change from liquid to solid
  8. 15. The energy transferred between objects that are at different temperatures
  9. 16. A material that does not allow heat to move through it easily.
  10. 17. solid to gas
Down
  1. 2. Energy that is radiated or transmitted in the form of rays or waves or particles.
  2. 3. Gas to liquid
  3. 4. energy the energy of motion
  4. 7. The transfer of thermal energy by the circulation or movement of a liquid or gas
  5. 10. change from a solid to a liquid
  6. 12. energy The TOTAL amount of kinetic energy of all the particles in a system.
  7. 14. A state of matter that has no definite shape but has a definite volume.
  8. 18. the AVERAGE amount of kinetic energy in a system