Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The elements in which electrons are progressively filled in 4f -orbital are called:
Text Solution
Verified by ExpertsThe correct answer is:
C
The elements in which electrons are progressively filled in 4f-orbital are called lanthanoids. Lanthanoids consist of elements from 
(cerium) to 71 (lutetium).
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