Matter, energy and light unit1/2

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Across
  1. 1. a closed path where energy can flow through
  2. 5. the bouncing of light
  3. 6. Physical property and particles are not together
  4. 9. the ability to dissolve into a substance most likely water
  5. 11. no light goes through
  6. 13. a carved piece of material that bends light
  7. 14. anything that has mass and takes up space
  8. 15. lets some light in
  9. 16. whet happens when object put in water and has less dense than water
  10. 18. a substance mixed with different things
  11. 20. the amount of matter in an object
  12. 23. a type of energy that means the moving of an object
  13. 25. lets light through
  14. 26. makes object appear bigger
Down
  1. 1. makes object appear closer
  2. 2. allows energy to pass through
  3. 3. how dense something is compared with a reasonable material
  4. 4. What happens when object is put in water and has more dense than water
  5. 7. a type of energy that is made by the viberation
  6. 8. a type of energy that moves in waves that we can see
  7. 10. a type of energy that basically means heat energy
  8. 12. a type of energy that is the movement of electrons
  9. 17. Breaks apart light so we can see all the colors
  10. 19. doesn’t allow energy to pass through
  11. 21. physical property and particles close together
  12. 22. the bending of light
  13. 24. Physical property particles slightly close together