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.