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Arrange the following elements in increasing order of their atomic radii. (a) Li, Be, F, N (b) Cl, At, Br I

ScienceClass 10CBSEAnswered 27 Mar 2026
Answer

Soln:

Given elements are in the same group and are arranged from left to right. So Increasing order of their atomic radiiis

  1. Li>Be>F>N
  2. Cl>Br>I>At
Science · Class 10