. "F₃" . . . . . . . . . . . . . . . "Fluorine" . . . . . . . "fluorine atom" . . "fluorine chemistry" . . . . . "fluoro" . . . . . . . . . "Fear" . . . . . . . "frothy" . . . . . . . "difluorine" . . "fluorin[e]" . . . "F₄" . "fluorinated" . . . "Fluorine (F)" . . "fluorine derivatives" . . "chemical synthesis of fluorine" . . . . . . . . . . . "¹⁸F" . . . "'''F'''luorine" . . "F" . . . . . . . . . "Fluorination" . "atomic fluorine" . . . "fluorination" . . . "fluorine" . "F₅" . . . . "Fluorine chemistry" . "F₆" . . . "fluorine radioisotopes" . . . "non-fluorinated" . . "'''fluo'''rine" . . . "fluoride" . . . . . . . "Fluorine Chemistry" . "Fluorine" . . "Difluorine" . . . . . . . . "F₂" .