Nuclear structure of (stable).
Blue toruses = 14 protons

Red toruses = 7 nuclear electrons

Atomic number of N (7) = protons (14) - nuclear electrons (7)

Yin-yang photon model of light

Nuclear symmetry,
Nuclear structure of elements

Nuclear properties

## Nitrogen 14 nuclear structure. N14 stable isotope perfectly symmetrical, every two proton has a nuclear glue, the nuclear electron.