Science crossword

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Across
  1. 4. Measures the speed of electrons
  2. 6. Used as an electrical path
  3. 8. Something that starts and ends at the same place
  4. 9. Allows electricity to easily flow through it
  5. 10. Measures the pressure of electrons
Down
  1. 1. Does not allow electricity to easily flow through it
  2. 2. Chemical inside a battery
  3. 3. you can control turn an electrical circuit on and off with this
  4. 5. negatively charged particle
  5. 7. Combination of volts and amps