Electrolysis

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 1. A negatively charged electrode that is the source of electrons entering an electrical device (7)
  2. 4. An elementary particle with negative charge (plural) (9)
  3. 6. A chemical decomposition reaction produced by passing an ___ current through a solution (12)
  4. 7. A piece of photographic film showing an image with light and shade or colors reversed (8)
  5. 9. Hopeful and optimistic; the opposite of negative (8)

Down

  1. 2. A solution that conducts ___ (11)
  2. 3. A conductor used to make ___ contact with some part of a circuit (9)
  3. 4. Energy made available by the flow of ___ charge through a conductor (11)
  4. 5. A positively charged electrode by which electrons leave an electrical device (5)
  5. 8. A particle that is electrically charged (plural) (4)