Why do the noble gas not follow the Atomic Radius trend ?

[~aLwAyZBaLLiN~]

In period two, as you go from left to right, the atomic radius decreases because of the addition of protons, but why does Neon all of a sudden break this trend by having a bigger atom then fluorine.

 

[vinay]

It has 8 electrons in the outer most orbit, that increases repulsion between them hence size increases.