Home Chemistry D and F - Block Elements General The outer electron configuration of Lu (Atom…
Chemistry D and F - Block Elements General Single Correct MCQ
Published on: August 11, 2026

The outer electron configuration of Lu (Atomic No : 71) is :

A
4f3 5d5 6s2
B
4f8 5d0 6s2
C
4f4 5d4 6s2
D
4ƒ14 5d1 6s2

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Text Solution

Verified by Experts
The correct answer is:
D

Lutetium (71Lu) = [Xe]54 4ƒ145d16s2

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