Match List I with List II List -I (Element) List -II (Electronic Configuration) A. N I. [Ar] 3 ~d^ 10 4 ~s^2 4 p^5 B. S II. [Ne] 3 ~s^2 3 p^4 C. Br III. [He] 2 ~s^2 2 p^3 D. Kr IV. [Ar] 3 ~d^ 10 4 ~s^2 4 p^6 Choose the correct answer from the options given below:

Match List I with List II List -I (Element) List -II (Electronic …

MCQ

Match List $I$ with List $II$

List $-I$ (Element)		List $-II$ (Electronic Configuration)
$A.$	$N$	$I.$	$[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^5$
$B.$	$S$	$II.$	$[\mathrm{Ne}] 3 \mathrm{~s}^2 3 \mathrm{p}^4$
$C.$	$Br$	$III.$	$[\mathrm{He}] 2 \mathrm{~s}^2 2 \mathrm{p}^3$
$D.$	$Kr$	$IV.$	$[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^6$

Choose the correct answer from the options given below:

✓

Correct option: B.

$A-III, B-II, C-I, D-IV$

b
($A$) ${ }_7 \mathrm{~N}:[\mathrm{He}] 2 \mathrm{~s}^2 2 \mathrm{p}^3$

($B$) ${ }_{16} \mathrm{~S}:[\mathrm{Ne}] 2 \mathrm{~s}^2 3 \mathrm{p}^4$

($C$) ${ }_{35} \mathrm{Br}:[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^5$

($D$) ${ }_{36} \mathrm{Kr}:[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^6$

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