electrical circuit

123456
Across
  1. 2. make it's surrounding bright
  2. 4. conducts electricity
  3. 5. bring electric
  4. 6. resist electricity
Down
  1. 1. the best metal conductor
  2. 2. has a positive and negative side.
  3. 3. does not conduct electricity
  4. 5. a conductor that is not metal