IUPAC Periodic Table Quantum Mechanics Consistent

Abstract

Most periodic tables of the chemical elements are between 96% and 100% in accord with quantum mechanics. Three elements only do not fit correctly into the official tables, in disagreement with the spherical harmonics and the Pauli exclusion principle. Helium, belonging to the s-block, should be placed beside hydrogen in the s-block instead of the p - block. Lutetium and lawrencium belonging to the d - block of the transition metals should not be in the f - block of the lanthanides or the actinoids. With these slight modifications, the IUPAC table becomes quantum mechanics consistent.