| 1. HG | 2. HG | NG | NG | NG | NG | NG | NG | NG | NG | NG | NG | 3. HG | 4. HG | 5. HG | 6. HG | 7. HG | 8. HG | |
| 1. | 1H | 2He | ||||||||||||||||
| 2. | 3Li | 4Be | 5B | 6C | 7N | 8O | 9F | 10Ne | ||||||||||
| 3. | 11Na | 12Mg | 13Al | 14Si | 15P | 16S | 17Cl | 18Ar | ||||||||||
| 4. | 19K | 20Ca | 21Sc | 22Ti | 23V | 24Cr | 25Mn | 26Fe | 27Co | 28Ni | 29Cu | 30Zn | 31Ga | 32Ge | 33As | 34Se | 35Br | 36Kr |
| 5. | 37Rb | 38Sr | 39Y | 40Zr | 41Nb | 42Mo | 43Tc | 44Ru | 45Rh | 46Pd | 47Ag | 48Cd | 49In | 50Sn | 51Sb | 52Te | 53I | 54Xe |
| 6. | 55Cs | 56Ba | (6) | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | At | Rn |
| 7. | Fr | Ra | (7) | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Uub |
| (6) | La | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu |
| (7) | Ac | Th | Pa | U | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr |