elements and nuclear chemistry

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Across
  1. 2. Sc
  2. 3. K
  3. 5. O
  4. 8. H
  5. 10. P
  6. 13. Ge
  7. 14. F
  8. 16. S
  9. 17. Ca
  10. 18. Cl
  11. 19. two atoms, typically hydrogen, making one new atom (helium, e.g.)
  12. 21. Pb
  13. 22. Ag
  14. 26. Cu
  15. 28. Fe
  16. 30. Na
  17. 31. Sn
  18. 37. Nb
  19. 38. C
  20. 39. V
  21. 41. He
  22. 42. electron or positron type of radiation
  23. 44. In
  24. 47. act as natural sweat bands but not really related to chemistry directly
  25. 48. Rb
  26. 50. Ti
  27. 51. Ne
  28. 52. negative extranuclear particle
  29. 53. refers to nucleus
  30. 55. Cr
  31. 59. Al
  32. 60. Mo
  33. 62. Co
  34. 63. Tc
  35. 64. Te
  36. 66. elements that are hella unstable and can fall apart forming new elements and various types of radiation
  37. 67. Be
  38. 68. Xe
Down
  1. 1. B
  2. 2. Se
  3. 4. Mg
  4. 6. neutral nuclear particle with mass of 1 amu
  5. 7. Helium nucleus type of radiation with mass of 4 amu
  6. 9. Y
  7. 11. Si
  8. 12. atoms process of unstable atoms falling apart
  9. 15. As
  10. 20. Sr
  11. 23. Ar
  12. 24. Ga
  13. 25. Li
  14. 27. Rh
  15. 29. I
  16. 32. Ni
  17. 33. Pd
  18. 34. Kr
  19. 35. positive brother of elctron
  20. 36. Mn
  21. 40. Zr
  22. 43. positive nuclear particle with mass of 1 amu
  23. 45. Sb
  24. 46. Zn
  25. 49. energy or particles emitted from radioactive elements or stars
  26. 54. Ru
  27. 56. Br
  28. 57. pure energy of the the highest frequency that can be emitted by radioactive elements
  29. 58. Cd
  30. 61. N
  31. 65. fruit that is yellow when ripe and is actually a berry