Q3 Matter & Energy

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Across
  1. 2. Matter that has no definite volume and no definite shape.
  2. 7. Liquid to solid
  3. 9. A material through which thermal energy flows easily.
  4. 13. An increase in a material’s volume when its temperature increases.
  5. 14. The transfer of thermal energy between materials by the collisions of particles
  6. 15. Energy you get when adding potential and kinetic energy of atoms
  7. 16. Solid to liquid
  8. 18. The movement of thermal energy from a warmer object to a cooler object.
  9. 19. Energy stored in the bonds that hold atoms and molecules together.
  10. 21. Energy you get when adding the potential plus kinetic energy of an object.
  11. 22. The movement of particles from one part of a material to another.
  12. 23. The energy of movement.
  13. 24. Gas to solid
  14. 26. Anything that has mass and takes up space.
Down
  1. 1. What says energy cannot be treated or destroyed?
  2. 3. Solid to gas
  3. 4. The ability to do work
  4. 5. Gas to liquid
  5. 6. Measures the average kinetic energy of the atoms that make up a material.
  6. 8. The transfer of thermal energy by electromagnetic waves
  7. 10. Matter that has a definite shape and a definite volume.
  8. 11. A material through which thermal energy does not flow easily.
  9. 12. Matter with a definite volume but no definite shape.
  10. 17. A decrease in a material’s volume when its temperature decreases.
  11. 20. Liquid to gas
  12. 25. Energy stored because of its position or state.