Grubbs PS Review

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Across
  1. 1. a push or pull
  2. 4. found on the Periodic Table and contain only identical atoms
  3. 5. the only wave that we can see
  4. 6. smallest unit of matter
  5. 9. positive particle in an atom's nucleus
  6. 10. how often a wave travels through a point
  7. 11. the force that pull objects together
  8. 15. property of matter that rearranges the atoms and creates a new substance
  9. 17. type of circuit where if one lightbulb goes out, they all go out
  10. 19. lowest point of a wave
  11. 21. this law of motion say Force= mass times acceleration
  12. 22. bond between 2 nonmetals
Down
  1. 2. negative particle in an atom
  2. 3. this law of motion is called inertia
  3. 4. a wave that does not require a medium to travel
  4. 7. the bouncing back of a wave of light
  5. 8. type of circuit where each lightbulb has an independent path
  6. 9. property of matter that only changes the way it looks (like state of matter)
  7. 12. a wave that requires a medium to travel
  8. 13. bond between a metal and nonmetal
  9. 14. highest point of a wave
  10. 16. speed in a given direction
  11. 18. this law of motion relates to equal but opposite forces
  12. 20. columns on periodic table that all have similar properties
  13. 21. the distance an object travels per unit of time