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3. Classification of elements and periodicity in properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry3. Classification of elements and periodicity in properties1 Mark
MCQ
The outermost electronic configuration of the most electronegative element is
  • A
    $n{s^2}n{p^3}$
  • B
    $n{s^2}n{p^4}$
  • ✓
    $n{s^2}n{p^5}$
  • D
    $n{s^2}n{p^6}$
✓

Answer

Correct option: C.
$n{s^2}n{p^5}$
c
(c) Halogens are most electronegative.

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