Physical Science Year Review

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Across
  1. 3. a measure of the average kinetic energy of the individual particles of a substance
  2. 4. many saccharides bonded together
  3. 5. when a complex substance Is broken down
  4. 9. occur when chemical bonds are formed or broken
  5. 15. potential movement
  6. 16. what makes things move and go
  7. 18. building block 1 glycerol & 3 fatty acids
  8. 21. one simple sugar
  9. 23. a push or pull
  10. 24. Building blocks nucleotides
  11. 25. an inclined plane wrapped around a cylinder
  12. 26. base unit of length in the metric system
  13. 29. a property that can be easily observed without chaing the identity of the substance
  14. 32. the total # of both protons & neutrons in the atom
  15. 34. a rate of motion that measures how fast something moves
  16. 35. rate of change in velocity
Down
  1. 1. the number of protons present in the nucleus of an atom
  2. 2. What the scientist can't control
  3. 6. how fast an object is moving in a certain direction
  4. 7. any ability to produce a change in the identity of matter
  5. 8. a disturbance that transfers energy from place to place
  6. 10. any tool that pries something loose is a lever
  7. 11. is moving
  8. 12. two or more substances combined
  9. 13. a material that transfers heat well
  10. 14. you can use the edge of inclined plane to push things apart
  11. 17. thermal energy moving from a warmer object to a cooler object
  12. 19. made of two monosacharides joined together
  13. 20. Does not receive the treatment
  14. 22. fight off infection
  15. 27. when you gather imformation that relates to the problem
  16. 28. the distance between two corresponding parts of a wave
  17. 30. a material that does not transfer heat well
  18. 31. Building block monosaccharides
  19. 33. building block amino acids