Class 11 Chemistry Classification of Elements and Periodicity in Properties Valency and oxidation state

Easy

The number of valence electrons present in an element with atomic number $117$ is

AP EAMCET 2022 All AP EAMCET

A
$7$
B
$8$
C
$6$
D
$5$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Valency and oxidation state

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