The unique nuclear structure of iron derived from the polyhedral cage architectural model contains four free neutrons which give stability to the atom. These are capable of aligning the magnetic moments in parallel direction producing ferromagnetism, a special property of iron. Hitherto unknown source of magnetism in atoms and molecules has now been resolved and it has been interpreted that the real source of magnetism lies in the meson cloud of neutron. However, argument against it is the mass of the meson and the idea of exchange as the generator force of attraction. This difficulty can be avoided by considering the exchange of d- and u- quarks by in-phase revolution making the proton and the neutron equivalent and offering magnetic force as an alternative to the exchange force. The compass behavior of magnetite can be explained if the material Fe3O4 is placed in a ferrite lattice. The magnetic effects impart stability to atoms and molecules. Superconductivity is another phenomenon which is found to depend on the nuclear architecture and the property is explained with the help of three-dimensional channel formation by the overlap of first and second Brillouin Zones in reciprocal space.The well-known meson exchange theory for the nuclear force has been replaced by a single electron exchange between neutron and proton. The model is successful in predicting the formation of the virtual and the real alpha particles. Nucleosynthesis has been shown to occur only through the condensation of Paulion (p — n pairs), the unrecognized isomer of deuteron.