The Joker

12345678
Across
  1. 6. Who a person is
  2. 7. Batman's sidekick
  3. 8. A wet substance that can be poured
Down
  1. 1. Small tools that do a certain job
  2. 2. Dangerous liquids or gases often used by scientists
  3. 3. The hero of Gotham City
  4. 4. The bad person of a story
  5. 5. The villain of Gotham City