Question

tell me this fast pls​

Answer 1

Answer:

Ans1:Electronic configuration of

°NITROGEN- (2,5)

°PHOSPHORUS-(2,8,5)

Ans2:NITROGEN

Explanation: Nitrogen is smaller in size as compared to Phosphorus. Due to its small size, the net electron charge increases. Hence, its nucleus exerts greater force on the electrons. ... That is the reason why, nitrogen is more electronegative element than Phosphorus.

Answer 2

Answer:

(¡). (1)nitrogen electronic configuration 1s^2 2s^2 2P^3. (2) phosphorus electronic configuration 1s^2 2s^2 2p^6 3s^2 3p^3. (¡¡) nitrogen is more electronegative because of valence electrons and nuclear attraction