Ben Franklin - scientest (by Mike Tartaglia)

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Across
  1. 7. protect homes and buildings from lighting strikes
  2. 10. Electricity travels at the speed of
  3. 11. electricity is always trying to find this
  4. 14. signed the declaration of ____________
  5. 15. electricity usually happens when you rub things together
  6. 16. his picture is on this money
  7. 17. Franklin was an Ambassador to this country
  8. 20. ben loved to play this board game
  9. 22. current electricity that moves back and forth in an conductor
  10. 24. make good conductors of electricity
  11. 25. neutral atomic particles
  12. 27. lived as a child
  13. 28. flow of electric charge
Down
  1. 1. invented this device still used in cars today
  2. 2. invented this musical instrument
  3. 3. owned the first commercial power plant
  4. 4. electromotive force or potential difference
  5. 5. A unit of electric force, measuring the potential strength of current
  6. 6. lived in this city most of his adult life
  7. 8. positively charged atomic particles
  8. 9. negatively charged particles
  9. 12. current electricity that moves in only one direction
  10. 13. discovered storms contain charged electrical particles
  11. 18. make poor conductors of electricity
  12. 19. Muscle cells in the heart are contracted by ___________ that runs through your body.
  13. 21. Poor Richard's
  14. 23. electrical quantity that measures how the device or material reduces the electric current flow through it
  15. 26. a group of "like minded aspiring artisans and tradesmen who hoped to improve themselves while they improved their community."