The reactivity of fluorine is due to?

A. its high electro negativity
B. small size of fluorine atom
C. availability of D-orbitals
D. strong f-f bond

Correct Answer:

Option A – its high electro negativity

Explanation

fluorine (F), most reactive chemical element and the lightest member of the halogen elements.

As the most electronegative element, it is extremely reactive.