Which principle is followed in the distribution of electrons in an atom?
Which principle is followed in the distribution of electrons in an atom?
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The distribution of electrons in an atom is according to the following three principles :
1. Aufbau principle
2. Pauli’s exclusion principle
3. Hund’s rule of maximum multiplicity
[Note : According to aufbau principle, electrons are filled in the subshells in the increasing order of their energies which follows the following order : s < p < d < f.]
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