Question

What are the three rules that must be followed while writing the electronic configuration of elements​

Answer 1

Answer:

When assigning electrons to orbitals, we must follow a set of three rules: the Aufbau Principle, the Pauli-Exclusion Principle, and Hund's Rule. The wavefunction is the solution to the Schrödinger equation.

Answer 2

Answer:

When assigning electrons to orbitals, we must follow a set of three rules: the Aufbau Principle, the Pauli-Exclusion Principle, and Hund's Rule. The wavefunction is the solution to the Schrödinger equation.