Blue toruses = 145 protons
Red toruses = 84 nuclear electrons
Atomic number of Pm145 = protons (145) - nuclear electrons (84) = 61 with structure 5T+26D + 6 Li7 + 12T.
Central rod of Pm145 nucleus structure = 5T+26D in a line.
The six member ring consists by 6 Lithium7 nucleus.
The 12 member ring consists of 12 Tritium nuclei.
Click here or on the image for Promethium 145 nucleus bigger view with structure 5T+26D + 6 Li7 + 12T.
The Structure of Nuclei: the core of matter.
Structure of atomic nuclei
Light photon model
Promethium Magnetism
| Pm145 |
| H | He | Li | Be | B | C | N | O | F | Ne | Na | Mg | Al | Si | P | S | Cl | Ar |
| K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr |
| Rb | Sr | Y | Zr | Nb | Mo | Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe |
| Cs | Ba | Pr | Nd | Sm | Gd | Tb | Dy | Ho | Er | Yb | Ta | W | Os | Ir | Au | Hg | Pb |
Nuclear structure of Promethium 145 (t1/2 = 17.7 y). K electron capture perhaps a bit easyer as the position of s electrons are in neightbore to a longer central rod end each.