1. Aktinium (Ac) - 89
2. Aluminium (Al) - 13
3. Americium (Am) - 95
4. Antimon (Sb) - 51
5. Argon (Ar) - 18
6. Arsenik (As) - 33
7. Astatin (At) - 85
8. Barium (Ba) - 56
9. Berkelium (Bk) - 97
10. Beryllium (Be) - 4
11. Vismut (Bi) - 83
12. Bohrium (Bh) - 107
13. Bor (B) - 5
14. Brom (Br) - 35
15. Kadmium (Cd) - 48
16. Cesium (Cs) - 55
17. Kalcium (Ca) - 20
18. Californium (Cf) - 98
19. Kol (C) - 6
20. Cerium (Ce) - 58
21. Klor (Cl) - 17
22. Krom (Cr) - 24
23. Kobolt (Co) - 27
24. Koppar (Cu) - 29
25. Curium (Cm) - 96
26. Darmstadtium (Ds) - 110
27. Dubnium (Db) - 105
28. Dysprosium (Dy) - 66
29. Einsteinium (Es) - 99
30. Erbium (Er) - 68
31. Europium (Eu) - 63
32. Fermium (Fm) - 100
33. Fluor (F) - 9
34. Francium (Fr) - 87
35. Gadolinium (Gd) - 64
36. Gallium (Ga) - 31
37. Germanium (Ge) - 32
38. Guld (Au) - 79
39. Hafnium (Hf) - 72
40. Hassium (Hs) - 108
41. Helium (He) - 2
42. Holmium (Ho) - 67
43. Väte (H) - 1
44. Indium (In) - 49
45. Jod (I) - 53
46. Iridium (Ir) - 77
47. Järn (Fe) - 26
48. Krypton (Kr) - 36
49. Lantan (La) - 57
50. Lawrencium (Lr) - 103
51. Bly (Pb) - 82
52. Litium (Li) - 3
53. Lutetium (Lu) - 71
54. Magnesium (Mg) - 12
55. Mangan (Mn) - 25
56. Meitnerium (Mt) - 109
57. Mendelevium (Md) - 101
58. Kvicksilver (Hg) - 80
59. Molybden (Mo) - 42
60. Neodym (Nd) - 60
61. Neon (Ne) - 10
62. Neptunium (Np) - 93
63. Nickel (Ni) - 28
64. Niob (Nb) - 41
65. Kväve (N) - 7
66. Nobelium (Nr) - 102
67. Osmium (Os) - 76
68. Syre (O) - 8
69. Palladium (Pd) - 46
70. Fosfor (P) - 15
71. Platina (Pt) - 78
72. Plutonium (Pu) - 94
73. Polonium (Po) - 84
74. Kalium (K) - 19
75. Praseodymium (Pr) - 59
76. Prometium (Pm) - 61
77. Protactinium (Pa) - 91
78. Radium (Ra) - 88
79. Radon (Rn) - 86
80. Rhenium (Re) - 75
81. Rodium (Rh) - 45
82. Rubidium (Rb) - 37
83. Ruthenium (Ru) - 44
84. Rutherfordium (Rf) - 104
85. Samarium (Sm) - 62
86. Scandium (Sc) - 21
87. Seaborgium (Sg) - 106
88. Selen (Se) - 34
89. Kisel (Si) - 14
90. Silver (Ag) - 47
91. Natrium (Na) - 11
92. Strontium (Sr) - 38
93. Svavel (S) - 16
94. Tantal (Ta) - 73
95. Teknetium (Tc) - 43
96. Tellur (Te) - 52
97. Terbium (Tb) - 65
98. Tallium (Tl) - 81
99. Thorium (Th) - 90
100. Thulium (Tm) - 69