Chemistry Riddle Puzzle

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Across
  1. 3. if people are sick, the doctor will....
  2. 5. speaking of beautiful mountains, you say "They...
  3. 9. a fixture in your house with a faucet and a drain
  4. 11. what a fatally wounded person says
  5. 12. what you should do with dead bodies
  6. 14. guided or directed
  7. 15. sulfur, tungsten, and silver, they've got so much...
  8. 16. a burial chamber that weighs 2000 pounds
  9. 17. are you friends with nitrogen and oxygen?
  10. 19. hydrogen and iodine really know how to get a conversation going
  11. 21. a wrestler holding down an opponent will have a ..... him
  12. 22. to press a blouse
Down
  1. 1. I bet that outfit is made of copper and tellurium because it is so....
  2. 2. a ridiculous prisoner
  3. 4. what element is a girl's best friend?
  4. 6. I saw sulfur, uranium, and phosphorus and asked...
  5. 7. funds from your mother's sister
  6. 8. I heard that sulfur was going out with oxygen, but then tungsten, hydrogen, astatine were like....
  7. 10. what show do cesium and iodine love to watch together?
  8. 13. If they are not here, they.....
  9. 18. what did the bartender say when oxygen, hydrogen, sulfur, sodium and phosphorus walked into the bar?
  10. 20. Police Officer