vocabulary

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Across
  1. 4. type of circuit where theres just one branch and the current is the same everywhere.
  2. 7. (two words) neutrons jump to one object when there's friction
  3. 10. (two words)contains the electrons on a atom
  4. 11. the concentration of force
  5. 13. positive charge on a electron
  6. 15. name of the way to measure pressure
  7. 16. how heavy an object is for its size m/v
  8. 18. force x pressure
  9. 20. (two words)the total number of protons and neutrons in the nucleous of an atom
Down
  1. 1. used to reduce current flow
  2. 2. turning point
  3. 3. Turning effect of a force
  4. 5. type of circuit with different branches, and if a lamp or component disconnects the other continue working.
  5. 6. weight is measured in...
  6. 8. measuring instrument used to measure the current on a circuit
  7. 9. the transfer of energy from one molecule to another by direct contact.
  8. 12. the movement of heat by a fluid such as water or air
  9. 14. not good conductors of electric current
  10. 17. negative charge on a electron
  11. 19. two or more atoms