Solved UPSC CDS/OTA Question
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Q · Structure of the AtomMedium · 45s
The maximum number of electrons that can be accommodated in f subshell is:
TopicStructure of the Atom
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Number of electrons in a subshell = 2(2l +1); for f, l=3 → 2(7)=14.
Final Answer: Option D - 14