Class 11 Chemistry Classification of Elements and Periodicity in Properties Atomic and Ionic radii

Medium

In $Cl_2$ molecule, the distance between two atoms is $198 \ pm$. What is the atomic radius of chlorine (in $pm$)?

A
$99$
B
$198$
C
$396$
D
$49.5$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Atomic and Ionic radii

Similar Questions

Which ion has the largest radius from the following ions?

Medium

The radius of $Na^{+}$ cation is less than that of $Na$ atom. Give reason.

Medium

Match the elements in Column-$A$ with their correct atomic radii in Column-$B$ (in $pm$).

$A$. Element $B$. Atomic Radius $(pm)$

$A$. $Be$ $I$. $74$

$B$. $C$ $II$. $77$

$C$. $O$ $III$. $66$

$D$. $B$ $IV$. $88$

$E$. $N$ $V$. $111$

Medium

The size of the following species increases in the order:

Which of the following has the largest size?

Medium

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