Energy Transfer and Electricity

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Across
  1. 2. What is the unit for voltage difference
  2. 3. What particle has a negative charge
  3. 6. What is the unit for current
  4. 8. he transfer of thermal energy by collisions
  5. 9. transfer of energy by electromagnetic waves
  6. 11. What is the unit for resistance
Down
  1. 1. What particle has a neutral charge
  2. 4. the transfer of thermal energy in a fluid
  3. 5. What is the unit for power
  4. 7. What particle has a positive charge
  5. 10. What is matter composed of