Fluorine has a Valence electron is equal to 7 when both with fluorine atoms, fluorine gas as alternative will require joint electron Valence electron 1 in order to make each fluorine atom has a Valence electron is equal to 8.
Fluorine has 7 valence electrons of other atoms when combined with fluorine fluorine gas was to be used with one electron valence electrons to fluorine atoms with valence electrons is 8-like inert gas.
Fluorine, valence electron was 7 when combined with fluorine atoms other a fluorine gas will be used together 1 valence electron electron To make the fluorine atoms are each equal 8 valence electron.