Question

what is electronic configuration of an element with examples

Answer 1

the electronic configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals.

For example, sodium has one 3s electron in excess of the noble gas neon (chemical symbol Ne, atomic number 10), and so its shorthand notation is [Ne]3s1. Elements in the same group in the periodic table have similar electronic configurations

Answer 2

The electron configuration is the distribution of electrons of an atom or molecule in atomic or molecular orbitals.

Example

• Element: Oxygen
• Atomic Number: 8
• Electronic Configuration: 1s² 2s² 2p⁴

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