By 1799 the number of Martha Washington's dower slaves had grown to 153; George Washington owned 124 people, and at least a dozen Washington-owned slaves intermarried.
Hund's rule of maximum multiplicity is a rule based on observation of atomic spectra, which is used to predict the ground state of an atom or molecule with one or more open electronic shells.
Aufbau principle: electrons occupy lowest level orbitals first Hundâs Rule: electrons occupy orbitals of the same energy singly (they donât pair up until they have to â like people on a bus) This preview has intentionally blurred sections.