The title "[Rn] 5f0 6d0 7s0 7p0" is actually the electron configuration of element 118 (Oganesson), which has all its electrons stripped away. Meanwhile, Fluorine (F) is one of the most electronegative elements on the periodic table—it basically mugs other atoms for their electrons.
So when Fluorine enters an electronegativity competition against Oganesson, it's like bringing a nuclear weapon to a knife fight. That panicked "F" face perfectly captures the moment when you realize your opponent literally has no electrons to steal. Just another day in the cutthroat world of electron affinity.