Ionisation potential of nitrogen is greater than that of oxygen . Explain by giving appropriate reason.

Ionisation potential of nitrogen is greater than that of oxygen . Expl

1.	Ionisation potential of nitrogen is greater than that of oxygen . Explain by giving appropriate reason.
Answer» Solution :`N(Z = 7) 1s^2 2s^2 2p_x^1 2p_y^1 2p_z^1`. It has exactly half filled electronic CONFIGURATION and it is more stable. Due ot stability , ionization energy of nitrogen is high. `O(Z=8) 1s^2 2s^2 2p_x^2 2p_y^1 2p_z^1` . It has incomplete electronic configuration and it requires LESS ioniztion enegy. `I. E_(1) N gt I. E_1 O`