Chapter 5 Vocabulary

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Across
  1. 6. solid to gas state
  2. 7. amount of material present
  3. 11. state of matter where attractive forces allow atoms to move freely
  4. 14. entire range of radiation energy
  5. 18. all colors of rainbow
  6. 24. bending of light wave as it passes from one medium to another
  7. 25. behavior of a substance without having to alter composition with chemical reaction
  8. 29. atoms are arranged in random positions
  9. 30. smallest unit of an element
  10. 31. distance between crests of adjacent waves
  11. 33. chart of all elements
  12. 34. 2 sheets of ordinary glass bonded together with plastic film
  13. 35. number of waves that pass a given point per second
  14. 36. all things of a substance
Down
  1. 1. solid in a which atoms have a regular arrangement
  2. 2. light that has all waves pulsating in unison
  3. 3. crack in glass that forms a rough circle around the point of impact
  4. 4. glass that is strengthened by heating and cooling rapidly of surface
  5. 5. behavior of a substance when it reacts with another substance
  6. 6. atoms are tightly packed together little to no movement
  7. 8. ratio of speed of light in vacuum to speed in a given substance
  8. 9. property equivalent to mass per unit volume of a substance
  9. 10. separated by visible boundaries
  10. 12. mass and effects of gravity on mass
  11. 13. property that is not dependent on size of an object
  12. 15. small packet of electromagnetic radiation energy
  13. 16. melting point 32 degrees and water boils at 212 degrees
  14. 17. melting point is 0 degrees and boiling point is 100 degrees
  15. 19. state of matter where atoms can move but are not completely free
  16. 20. separation of light into component wavelengths
  17. 21. bright halo observed near the border of a particle immersed in liquid of different refractive index
  18. 22. difference between 2 indices of refraction exhibited by most crystalline materials
  19. 23. high energy short wavelength forms electromagnetic radiation
  20. 26. crack in glass that extends outward like the spoke of a wheel from the point at which glass was struck
  21. 27. solid liquid or gas
  22. 28. pure substance created by combining 2 or more elements
  23. 32. fundamental particle of matter