"C502"^^ . "CHEBI:36895"^^ . . "7782-41-4"^^ . "Fluorine"^^ . "Fluorine"^^ . . "C0016330"^^ . "FluorinePTNCI" . "Fluorine"^^ . . "CHEBI:30236"^^ . . "CHEBI:24061"^^ . "Element, Ion, or Isotope"^^ . "FABNCI" . "An element with atomic symbol F, atomic number 9, and atomic weight 19.0.NCI" .