(a) How many sub-shells are associated with n = 4?
(b) How many electrons will be present in the sub-shells having m_s value of -1/2 for n = 4? (Intermediate)

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Alok Kumar Singh | Contributor-Level 10

9 months ago

(a) For n = 4, No. of sub-shells = (l = 0, l = 1, l = 2, l = 3) = 4.

(b) Total number of orbitals which can be present = n² = 4² = 16.
Each orbital can have an electron with m_s = – 1/2. Total no. of electrons with m, = – 1/2 is 16.

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(a) How many sub-shells are associated with n = 4?(b) How many electrons will be present in the sub-shells having ms value of -1/2 for n = 4? (Intermediate)