Class 11 Chemistry Structure of Atom Quantum number, Electronic configuration and Shape of orbitals

Medium

What is the atomic number of an element whose $M^{2+}$ ion has the electronic configuration $[Ar] \, 3d^8$?

A
$26$
B
$27$
C
$28$
D
$25$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Quantum number, Electronic configuration and Shape of orbitals

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