what is the meaning of electronic configuration
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In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule in atomic or molecular orbitals.
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electronic configuration is the representation of an element in terms of number of electrons in orbitals
ex : Lithium (Li)
atomic number = 3
=》 number of electrons = 3
electronic configuration = 1s^2 2s^1
• sum of powers is the total number of
electrons in that element
• and here, 's' represents the 's-shell'
hope it helps... :)
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