Which of the following anions has the smalles | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The ionic radius of an ion depends on the number of electron shells and the effective nuclear charge.As we move down a group in the periodic table

Vedclass · Accepted Answer

$H^{-}$

Vedclass · Answer

(A) The ionic radius of an ion depends on the number of electron shells and the effective nuclear charge.As we move down a group in the periodic table,the number of electron shells increases,leading to an increase in ionic radius.Comparing the given anions: $H^{-}$ has $1$ shell,$F^{-}$ has $2$ shells,$Cl^{-}$ has $3$ shells,and $Br^{-}$ has $4$ shells.Since $H^{-}$ has the fewest number of electron shells,it has the smallest ionic radius among the given options.

Which of the following anions has the smallest radius?

Similar Questions

The smallest cation and the smallest anion are respectively

How is the atomic radius measured? Describe it.

Which of the following is the correct order of the ionic radii of the given ions?

The size of the isoelectronic species $Cl^{-}$,$Ar$,and $Ca^{2+}$ is affected by

What is atomic radius in reality?

Vedclass Test Series

Exam Paper Generator

Online Exam Module