First slide
Periodicity in atomic properties

Which is not the correct order for the stated property 


On moving along the period, ionisation enthalpy increases. 

In second period. the order of ionisation enthalpy should be as follows : F > 0 > N:

But N has half-filled structure. therefore, it is more stable than O. That's why its ionisation enthalpy is higher than O Thus, the correct order of IE is F > N > O..

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App