Question

Define Electronic configuration and valence shell electronic configuration.

Answer 1

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The electric configuration is the distribution of electrons of an atom or molecule in atomic orbital..

OR

Electronic configuration is the arrangement of electrons around the nucleus of an atom...

Valence electrons are the electrons located at the outermost shell of an atom

Answer 2

Electronic configuration and valance electrons both are related to each other. Electronic configuration is the number of electrons present in an atom. It consists shells, subshells. The outermost orbital of am atom is known as valence orbital