Question

various shells for the first eighteen elements.
Summarise the rules for writing of distribution of electrons in
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Answer 1

Explanation:

The rules for writing of distribution of electrons in various shells of an atom are as follows: Based on the Bohr-Bury scheme, we know that the maximum number of electrons that can be present in a particular energy shell of an atom is given by 2n 2 , where “n” is the number of energy shells.