Vocabulary Review

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Across
  1. 5. The variable that you manipulate in an experiment
  2. 7. The kind of energy that holds the nucleus of the atom together
  3. 9. Characteristic or trait
  4. 10. A type of electromagnetic energy that our eyes can detect
  5. 13. The resting position of a wave to the peak
  6. 15. The kind of energy created by flowing electrons
  7. 16. Anything that has mass and takes up space
  8. 20. Causes changes to matter
  9. 22. Made of two or more atoms bonded together
  10. 23. The absence of thermal energy
  11. 24. Building blocks of the universe
  12. 26. How many atoms are in something
  13. 27. How something is used in society
  14. 29. The variables that are held constant to ensure the results are due to only one variable
  15. 33. The resistance that one surface or object encounters when moving over another
  16. 34. Negatively charged subatomic particle located in the cloud
  17. 36. A material that is made through chemical reactions
  18. 37. The process by which autotrophs convert light energy into chemical energy
  19. 38. A pattern of energy motion
  20. 39. A type of change that occurs when the atoms of molecules rearrange to form new molecules
  21. 41. A kind of energy caused by the random movement of particles
  22. 42. When a wave passes through a material
Down
  1. 1. A type of change that does not affect the molecular structure of the substance
  2. 2. Center on the atom containing the protons and neutrons
  3. 3. The variable that you are measuring that depends on the independent variable
  4. 4. A kind of energy caused by the movement of objects
  5. 6. The distance between peak to peak
  6. 8. A signal with a continuously changing amplitude
  7. 11. A measure of the amount of thermal energy
  8. 12. The kind of energy held in the bonds between atoms
  9. 14. A kind of sugar produced by photosynthesis
  10. 17. When a wave transfers its energy to a material
  11. 18. Neutrally charged subatomic particle located in the nucleus
  12. 19. When a wave bounces back from a surface it cannot pass through
  13. 21. When a wave changes direction as it passes through a material due to a change in speed
  14. 25. A signal composed of 1’s and 0’s
  15. 27. How quickly a wave is traveling
  16. 28. A kind of energy created by organized waves of vibrating particles
  17. 30. Positively charged subatomic particle located in the nucleus
  18. 31. The energy stored in an object
  19. 32. The amount of matter in a given volume
  20. 35. A spectrum of energy differentiated by the wavelength of the wave
  21. 40. A material that is found naturally in nature