Question

define electronic configuration, no spam or Internet answers​

Answer 1

Answer:

Electronic configuration is defined as the distribution of electrons into various orbitals of an atom by using three principles. Aufbau principle states that in the ground state of the atoms the orbitals are filled in order of their increasing energies.

Explanation:

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Answer 2

Answer:

In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals.[1] For example, the electron configuration of the neon atom is 1s2 2s2 2p6, using the notation explained below