Chemistry

12345678910111213141516171819202122232425262728293031323334
Across
  1. 3. responsible for isotopes
  2. 5. shared electrons
  3. 8. absorbs energy
  4. 10. a change in state is a _____ change
  5. 11. pioneer in understanding radioactivity
  6. 12. resists a change in ph
  7. 18. controls reactivity
  8. 19. chemistry of carbon
  9. 20. dihydrogen monoxide
  10. 21. outermost electrons
  11. 24. one of the Noble
  12. 26. liked his electrons in rings
  13. 27. sheds hydroxide. Lye maybe.
  14. 28. sheds protons. Citric maybe.
  15. 30. Kal El's birthplace
  16. 32. table maker
  17. 33. might reveal an acid or base
  18. 34. element named for Apollo's nickname
Down
  1. 1. gives the atom identity
  2. 2. digestive acid type
  3. 4. found in bauxite and rubies
  4. 6. one of the Halogens
  5. 7. an alkaline earthy metal
  6. 9. a property of most metals
  7. 13. liked his foil golden
  8. 14. releases energy
  9. 15. ancient Romans might say argent
  10. 16. copper for example
  11. 17. a charged atom
  12. 22. a change in bonds is a ____ change
  13. 23. also see aurum if in Athens
  14. 25. a salty bond
  15. 29. reduces activation
  16. 31. found in cinnabar