Electricity Review

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Across
  1. 1. particle with a positive electrical charge
  2. 4. does not allow electricity to pass through
  3. 6. rate at which charge flows through a circuit
  4. 9. the building block of matter
  5. 10. the measure of opposition to current flow
  6. 11. a closed path around which an electric current can flow
Down
  1. 2. particle without an electric charge
  2. 3. electric potential
  3. 5. particle with a negative electrical charge
  4. 7. used to turn electric circuits ON or OFF
  5. 8. allows the flow of electric current