Type I (\(p^+\), \(g^+\), \(T^+\))
Type II (\(g^+\), \(T^+\), \(p^+\))
Type III (\(T^+\), \(p^+\), \(g^+\))
Outer layer orbits have larger radii that produce weaker weak fields. So Type I nucleus has the strongest \(g\) field produced by an inner most \(p^{+}\) particle, followed by Type III then Type II nucleus. If this is the main field that interacts with Earth's gravitational field, giving the nucleus weight then Type I nucleus is the heaviest, followed by Type III then Type II.
Type I hydrogen will also be most heat conductive with \(T^{+}\) particles at the outermost orbit. Type II hydrogen nucleus behave more like a positive charge. And Type III hydrogen nucleus in spin is a magnetic dipole.
Good night.