Match the following:List-$I$ List-$II$ $A$. Alkali metals $I$. $ns^2 np^6$ $B$. Alkaline earth metals $II$. $ns^1$ $C$. Halogens $III$. $ns^2 np^5$ $D$. Noble gases $IV$. $ns^2$
| List-$I$ | List-$II$ |
|---|---|
| $A$. Alkali metals | $I$. $ns^2 np^6$ |
| $B$. Alkaline earth metals | $II$. $ns^1$ |
| $C$. Halogens | $III$. $ns^2 np^5$ |
| $D$. Noble gases | $IV$. $ns^2$ |
- A$A-II, B-IV, C-III, D-I$
- B$A-IV, B-III, C-II, D-I$
- C$A-II, B-I, C-III, D-IV$
- D$A-IV, B-I, C-III, D-II$
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