A

$(n-1) s^{2}(n-1) p^{3}$

B

$n s^{2} n p^{3}$

C

$n d^{6}(n+1) s^{2}$

এখানে n= 3

এখানে
$\text{n} = 2$

A

$\text{ns}^2\text{np}^3$

B

$(\text{n}+1)\text{s}^2(\text{n}+1)\text{p}^3$

C

$(\text{n}+1)\text{s}^2(\text{n}+1)\text{p}^5$

গ্রুপ$\rightarrow$
পর্যায়$\downarrow$

1

5

6

7

14

1

A

B

4

C

D

E