Physical Science Final Exam Review

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Across
  1. 4. properties of matter that include reactivity, flammability, and combustibility
  2. 6. the tendency of an object to resist a change in motion
  3. 10. a push or pull
  4. 13. type of electromagnetic wave with the shortest wavelength
  5. 14. speed with a given direction
  6. 15. properties of matter that include color, odor, density, and viscosity
  7. 17. an object that measures 3.92 meters also measures 392 _________
  8. 20. variable that goes on the x-axis
  9. 22. we see objects due to _______ of light waves
  10. 24. elements like oxygen and nitrogen that are stable as two atoms of themselves bonded together
  11. 25. type of energy that describes moving particles in matter
  12. 26. element represented by the letter K
  13. 27. the pitch of a sound is related to this wave property
  14. 29. mixture in which the components are evenly distributed on a microscopic level
Down
  1. 1. rate of change of velocity
  2. 2. rows of the periodic table are called ________
  3. 3. average speed is calculated by dividing distance by _______
  4. 5. an object moving at a constant speed and in a constant direction has _______ forces
  5. 7. number of kilograms that is equal to 2,000 grams
  6. 8. type of data that includes numbers, such as speed, weight, and time
  7. 9. electrons located in the outermost shell of an atom
  8. 11. property of matter that is calculated by mass/volume
  9. 12. two or more substances that are physically combined
  10. 16. a prism splits this kind of light into a rainbow
  11. 18. when waves speed up or slow down due to traveling through a different medium
  12. 19. Newton's third law says that for every reaction there is an equal and opposite __________
  13. 21. particles that make up protons, neutrons, and electrons
  14. 23. atomic particle with a neutral charge
  15. 28. type of atomic diagram that shows all of the electrons