Blue toruses = 58 protons
Red toruses = 30 nuclear electrons
Atomic number of Ni (28) = protons (58) - nuclear electrons (30)
Click on image for probably not stable isomer of Ni58 nucleus.
Torus model of photon and matter
Nuclear structure of the elements
Nickel 56 and physical constants
| Ni58 | Ni60 |
| H | He | Li | Be | B | C | N | O | F | Ne |
| Na | Mg | Si | S | Ar | Ca | Fe | Ni | Nd | Pb |