In addition to developing a model of the atom, Niels Bohr also developed this.
In addition to developing a model of the atom, Niels Bohr also developed this. Its name comes from the German word for "construction." This principle is used with Hund's Rule and the Pauli Exclusion Principle to help in the creation of the atomic diagrams. Under this principle, the 1s subshell is filled first, but the 4s is filled before the 3d subshell. FTP, name this principle which states that electrons fill orbitals of lowest energy first.          |
In addition to developing a model of the atom, Niels Bohr also developed this.
{Aufbau} Principle