
Blue toruses = 4 protons
Red toruses = 3 nuclear electrons
Atomic number of H4 = protons (4) - nuclear electrons (3) = 1 with structure p e p e p e p.
Spin = 2-
Hydrogen 4 decays by neutron emission (from left side position) of
Hydrogen 4
decay form
producing Hydrogen 3
nucleus (Tritium).
Click on image for Hydrogen 3 nucleus image
Jin-jang photon model
Torus nuclear structure of elements

| H1 | H2 | H3 | H4 | H5 | H6 |
| 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 | La | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Hf |
| Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi |
Hydrogen 4 isotope nuclear structure composition by proton (blue) and nuclear electron (red) toruses. Hydrogen 4 decays through destabilized form of Hydrogen4 by neutron emission to Hydrogen 3, the stabilized Tritium (inside other nuclei as constituent).