Atomic Structure Question 262

Question: How many electrons can be fit into the orbitals that comprise the $ 3^{rd} $ quantum shell $ n=3 $

Options:

A) 2

B) 8

C) 18

D) 32

Show Answer

Answer:

Correct Answer: C

Solution:

No. of electrons in $ 3^{rd} $ shell = $ 2n^{2} $ = $ 2,{{(3)}^{2}} $

$ =18 $



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