Electronic configuration of lithium
cannot be 1s3 is best explained by
(A) Pauli's exclusion principle
(B) Aufbau's principle
(C) Hund's rule
(D) all of these
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Answer:
The answer is a option D
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Electronic configuration of lithium cannot be 1s3 is best explained by :-
A) Pauli's Exclusion principle
B) Aufbau's Principle
C) Hund's Rule✔️✔️
D) All of these
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