The correct order of atomic radii of the elem | vedclass

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

Question

(D) The atomic radius decreases on moving from left to right in a period because the effective nuclear charge increases while the number of shells rem

Vedclass · Accepted Answer

$O < N < S < P$

Vedclass · Answer

(D) The atomic radius decreases on moving from left to right in a period because the effective nuclear charge increases while the number of shells remains the same. Thus,the size of $O On moving down a group,the atomic radius increases due to the addition of a new shell. Thus,the size of $O Combining these trends,we compare the elements: $O$ and $N$ are in the $2^{nd}$ period,while $S$ and $P$ are in the $3^{rd}$ period.Since $O < N$ and $S < P$,and elements in the $2^{nd}$ period are smaller than those in the $3^{rd}$ period,the overall order is $O < N < S < P$.

The correct order of atomic radii of the elements $O$,$N$,$S$ and $P$ is

Similar Questions

Which of the following is the incorrect order of ionic/atomic radius?

Between $Al$ and $Al^{3+}$,which has a smaller radius and why?

Explain covalent radius and van der Waals radius.

Which of the following is arranged in order of increasing radius?

In period $4$ of the periodic table, the elements with the highest and lowest atomic radii are respectively:

Vedclass Test Series

Exam Paper Generator

Online Exam Module