Good evening ,

I hope you are doing well. As per your mentioned query , the correct order of electronegativity is F>O>N>C . Fluorine is the most electronegative element in the periodic table. Cesium is the least electronegative element in the periodic table.

To know more about this concept, kindly go through the given link:

https://www.careers360.com/chemistry/electronegativity-topic-pge

I hope this helps!

Hi,

Hope you’re doing well!  About your question The electronegativity order for elements generally increases across a period (left to right) and decreases down a group in the periodic table. Here’s the trend for some key elements:

F > O > N ≈ Cl > Br > I > S > C > H > metals

This means fluorine (F) is the most electronegative, while metals are the least. Let me know if you need more details! I hope this helps . thank you .