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Question: Answered & Verified by Expert
The increasing order of the atomic radii of the following elements is
A C
B O
C F
D Cl
E Br
ChemistryClassification of Elements and Periodicity in PropertiesNEET
Options:
  • A (b)<(c)<(d)<(a)<(e)
  • B (d)<(c)<(b)<(a)<(e)
  • C (c)<(b)<(a)<(d)<(e)
  • D (a)<(b)<(c)<(d)<(e)
Solution:
1911 Upvotes Verified Answer
The correct answer is: (c)<(b)<(a)<(d)<(e)
Generally, in a period on moving left to right atomic radius decreases while in a group on moving top to bottom atomic radius increases
3.1.PNG
Br>Cl>C>O>F
e>d>a>b>c

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