Question

what is formula of no of electron in a shell​

Answer 1

Answer:

Rule 1: The maximum number of electrons present in a particular shell is calculated by the formula 2n2, where “n” represents the shell number. For instance, K shell is the first shell and it can hold up to 2(1)2 = 2 electrons. Similarly, L shell is the second shell and it can hold up to 2(2)2 = 8 electrons.

Explanation:

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Answer 2

Answer:

the maximum number of electrons present in a particular shell is calculated by the formula 2n^2,where n represents the shell number