What can be the reason for fluorine to be able to form only one oxo acid?
Fluorine is highly electronegative.
Fluorine has a massive radius.
Due to the presence of a single valence electron
Due to fluorine's high elect positivity
As we know that Fluorine is the most electronegative element of the periodic table and it also has a small atomic radius due to which it can only form one oxo acid known as Hypofluorous acid.