Blue toruses = 7 protons
Red toruses = 4 nuclear electrons
Atomic number of Li7 = protons (7) - nuclear electrons (4) = (3), with structure D T D
Click on image for Berillium 7 nuclear structure (half life = 53.22 d). Berillium 7 nucleus transform into Lithium 7 (stable) with K electron capture.
Photon and matter torus model
Nuclear structure of elements
| Li4 | Li5 | Li6 | Li7 | Li8 | Li9 | Li10 | Li11 | Li12 |
| H | He | Li | Be | B | C | N | O | F | Ne | Na | Mg | Si | S | Ar |
| Ca | V | Mn | Fe | Co | Ni | Zn | Ga | Ge | Se | Br | Kr | Rb | Sr | Y |
| Zr | Nb | Mo | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | I | Xe | Cs | Ba |
| Ce | Pr | Nd | Sm | Gd | Tb | Er | Yb | Ta | W | Os | Ir | Au | Hg | Pb |
Li7. Nuclear atomic structure of stable isotope Lithium 7 and torus composition of Lithium 6 nuclei of stable element.