Class 12 Chemistry The d- and f-Block Elements Lanthanoids and Actinoids

Medium

The number of unpaired electrons in the uranium $({ }_{92} U)$ atom is:

WBJEE 2020 All WBJEE

A
$4$
B
$6$
C
$3$
D
$1$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

The d- and f-Block Elements

Subtopic

Lanthanoids and Actinoids

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