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

Easy

An ion has $18$ electrons in the outermost shell,it is

AIPMT 1990 All AIPMT

A
$Cu^{+}$
B
$Th^{4+}$
C
$Cs^{+}$
D
$K^{+}$

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Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Quantum number, Electronic configuration and Shape of orbitals

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