What is electronic configuration of Na?

[N e] 4 s^{1}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[N e] 3 s^{1}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

1 s^{2} 2 s^{2} 3 p^{6} 3 s^{1}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[N e] 3 s^{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $[N e] 3 s^{1}$
$N a \to 1 S^{2} 3 S^{2} 2 p^{6} 3 S^{1}$
OR
$N a \to [N e] 3 S^{1}$

Hence, the correct option is $B$

Suggest Corrections

Similar questions

[N e] 3 s^{1}

4

= [N e] 3 s^{2} 3 p^{3}

= [A r] 3 d^{10} 4 s^{2} 4 p^{3}

= [H e] 2 s^{2} 2 p^{5}

= [N e] 3 s^{1}

{[Ne]3s}^{2}

[H e] 2 s^{1}, [N e] 3 s^{1}

[A r] 4 s^{1}

(i n K J m o l^{1})

X

[N e] 3 s^{1}

Join BYJU'S Learning Program