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The maximum number of electrons present …

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The maximum number of electrons present in a shell is given by the formula 2n 2 , where ‘n’ is the orbit number or the energy level (1, 2, 3, …)
  • 1 answers

Yogita Ingle 5 years, 8 months ago

K = 1 , L = 2, M = 3 and N = 4

if n = 1

2n2 = 2 (1)2 = 2 (1) = 2

if n = 2

2n2 = 2 (2)2 = 2 (4) = 8

if n = 3

2n2 = 2 (3)2 = 2 (9) = 18

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