Physical Science Map Review

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Across
  1. 3. The atoms in a physical change don’t ______
  2. 10. When an object begins to move potential energy is ___________ into kinetic energy
  3. 11. The center of an atom is called the _______
  4. 12. A stationary object (does/doesnt) have kinetic energy
  5. 14. _________ energy is stored in an object
  6. 18. Light always travels in a _______ line.
  7. 19. A roller coaster at its (highest/lowest) point has the most potential energy
  8. 20. Chemical changes are when one or more __________ combine to produce a new substance
  9. 22. Light rays travel from a less dense to a more dense ______.
  10. 24. Sound, light, and _____ waves differ in medium, speed, and form.
  11. 26. _______ things absorb all light, no light gets through.
  12. 27. __________ is when light bounces off a material and travels in a different direction.
  13. 30. Waves transfer energy through a process called wave ___________.
Down
  1. 1. The atoms in a ________ change rearrange to make a new substance
  2. 2. The second law of motion contains an equation that is used to find _____
  3. 4. _______ energy is the energy an object has because it is in motion
  4. 5. The length of one complete wave.
  5. 6. An object with more mass will be (more/less) affected by a collision
  6. 7. The Periodic Table of Elements is in order of _______ in the nucleus
  7. 8. Atoms are small _________ that make up everything in the universe
  8. 9. Elements are materials that are in their ______ form
  9. 13. An example of a chemical change is _______ wood
  10. 15. ________ things absorb some light and allow some light to pass through.
  11. 16. ________ changes are when the shape, size, or state of the matter change
  12. 17. Amplitude is how tall or intense a _____ is.
  13. 21. The first law of motion states that an object at rest _____ at rest
  14. 23. A ________ is a group of atoms bonded together
  15. 25. According to the third law of motion, every action has an _____ and opposite reaction
  16. 28. The wave travels through a medium or space carrying ______ with it.
  17. 29. Isaac ______ created the three laws of motion