Epistemic note
This project constitutes a deductive structure based on constraints and invariants,
not a philosophical hypothesis nor a physical theory.
Its contents are not evaluable in isolation:
each individual page presupposes the full conceptual structure of the site.
Any judgment formulated without examination of the complete context
is necessarily partial and non-conclusive.
The distinction between structural deduction and interpretation
is an integral part of the model.
In nuclear physics there exists a fundamental limit to the stability of elements. Every atomic nucleus is composed of protons, which repel each other through the electrostatic force, and neutrons, which together with protons interact via the strong nuclear force.
The stability of a nucleus depends on the balance between:
electrostatic force, which tends to tear the nucleus apart and increases with the number of protons;
strong nuclear force, which binds protons and neutrons together but acts over an extremely short range.
When the atomic number increases beyond a certain point, electrostatic repulsion grows faster than the ability of the strong force to keep the nucleus intact. This leads to nuclei that are:
highly unstable;
characterized by extremely short decay times;
unable to form naturally on Earth or survive for more than a fraction of a second.
The consequence is that known nuclear matter does not allow the existence of periods beyond the seventh.
Superheavy elements synthesized in modern laboratories have half-lives on the order of milliseconds or less. The Earth is 4.5 billion years old: any element with such instability would have decayed almost instantaneously.
In nature, elements heavier than iron are formed:
in supernovae;
in neutron star collisions.
These are extreme environments, with densities and temperatures impossible to reproduce in a stable way on Earth. Even if elements beyond the seventh period had formed at the origin of the Solar System, they would have decayed long before the formation of planets.
Within the Sphere of Everything model, periods beyond the seventh are not a simple extension of traditional chemistry, but a transition toward a new form of matter. In other words:
the sequence of periods does not continue by increasing the atomic number, but by changing the state of matter itself.
This idea aligns with emerging physical concepts such as:
non-classical phases of matter;
large-scale quantum coherence states;
dark matter as a separate sector with its own symmetries;
stable configurations not based on protons and electrons.
Beyond the seventh period, matter would no longer be constrained by ordinary nuclear physics, because it would no longer consist of atomic nuclei. One would enter a domain dominated by fields, symmetries, and informational structures, rather than by protons, neutrons, and electrons.
The number twenty-eight does not arise as a simple numerical extension, but as a logical structure of the model:
it enables a symmetric view between ordinary matter and dark matter;
it allows an ordered progression of energetic and informational complexity levels;
it creates a natural correspondence with a spherical representation of the whole.
From a scientific perspective, this implies that periods 8–28 represent increasingly coherent states of matter, not merely more massive ones. It is a scale not of weight, but of order.
The physical reason why we observe only seven periods is linked to the structural limits of nuclear matter. However, within the theoretical framework of the Sphere of Everything, these limits do not represent the end of the periodic table, but the transition point toward a new category of matter based on different physical principles.
In this view, the twenty-eight periods do not violate physics: they extend it, by recognizing that observable matter represents only a portion of the possible spectrum of states of the universe.