periodic table

123456789101112131415
Across
  1. 2. ur dioxide
  2. 5. Ur breath
  3. 8. Ur sliver
  4. 9. Ur nitro type
  5. 11. Ur hard-won
  6. 13. America
  7. 14. Silly clown
  8. 15. superman planet
Down
  1. 1. toothpaste
  2. 3. foil
  3. 4. ur ballon
  4. 6. Ur pappy
  5. 7. Ur glow stick
  6. 10. character
  7. 12. toxic air