Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Niobium (Nb) and ruthenium (Ru) have "
" and "
" number of electrons in their respective 4 d orbitals. The value of
is -.
Text Solution
Verified by ExpertsThe correct answer is:
11
(11)
(Niobium): 
Number of electron in
(Ruthenium) 
Number of electron in

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