Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

ChemistryGENERAL CHEMISTRYElectronic ConfigurationEasy2 minPYQ_2020
ChemistryEasysingle choice

The maximum number of electrons that can have principal quantum number,n=3and spin quantum number,ms=-12, is

Options:

Answer:
D
Solution:

When n = 3 , l = 0, 1, 2 i.e., there are 3s, 3p and 3d-orbital’s. If all these orbitals are completely occupied as



Total 18 electrons, 9 electrons withs=+12and 9 withs=-12.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:GENERAL CHEMISTRYSubtopic:Electronic Configuration
⏱ 2mℹ️ Source: PYQ_2020

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