Lithium fluoride and hydrogen fluoride, also known as hydrofluoric acid.
Fluorine is a highly electronegative compound, and combines with numerous elements to form compounds with the fluorine in -I oxidation state.
The first Ionization energy of fluorine is less than that of the helium and neon.
When lithium and fluorine react, they form an ionic compound - lithium fluoride (LiF).
cesium
Iron and fluorine can be form the compounds FeF2 (iron [II] fluoride)and FeF3 (iron [III] fluoride or ferric fluoride). The equations are Fe + (F2) = FeF2 and 2 Fe + 3 (F2) = 2 (FeF3)
krypton will form compounds like KrF2. Xenon will form compounds like XeF4, XeF6 etc.
Fluorine is a highly electronegative compound, and combines with numerous elements to form compounds with the fluorine in -I oxidation state.
Yes. Scientist have found that it does in fact form compounds with krypton, radon and xenon.
The first Ionization energy of fluorine is less than that of the helium and neon.
When lithium and fluorine react, they form an ionic compound - lithium fluoride (LiF).
cesium
Xenon can form a few compounds with fluorine and oxygen.
Xenon is an inert monoatomic gas. It isone of the "inert" gases It does form some compounds, such as unstable covalent compounds with fluorine. It does not form compounds containing Xe ions.
Fluorine can form compounds with every element except Helium. Many compounds with the noble gases (such as neon fluoride) are pretty unstable and most are very reactive, but they can be formed.
It is still dangerous in some of its compounds. That said though, one of the reasons it is dangerous in its pure form is that it is so highly reactive. (Incidentally, fluorine exists in molecular form, F2, rather than elemental form, F.)
oxygen and fluorine
carbon chlorineOrgano fluorine compounds are organic chemical compounds that contain carbon and fluorine bonded in the polarized and remarkably strong carbon–fluorine bond. Organofluorine compounds are diverse, they can be fluorocarbons, perfluorinated, or aromatic fluoride compounds(such as 2-Bromo-4-fluorotoluene as described in the related link), among other possibilities. These compounds have a wide range of functions and can serve as refrigerants, pharmaceuticals, agrichemicals, surfactants, poisons, or pollutants.