Fl-
The flouride ion
Fluoride ion is symbolised by F- .(Mind the spelling of flUOride, it is not flouride)
Potassium fluoride of KF is formed.
Fluoride is an ion formed by the nonmetal fluorine.
The lithium ion will be stripped of its electron by the flouride ion, resulting in an ionic bond, where the lithium atom will have 0 valence electrons and the fluoride ion will have 8
The lithium ion will be stripped of its electron by the flouride ion, resulting in an ionic bond, where the lithium atom will have 0 valence electrons and the fluoride ion will have 8
Calcium Flouride Ca+3F=CaF3 (balanced equation)
It has 2 electrons in the first shell, and 8 in the second as it gains an electron to form an ion so the configuration is 2,8.
The ammonium ion is NH4+ Fluoride is F- Therefor ammonium fluoride is NH4 F
The lithium ion will be stripped of its electron by the flouride ion, resulting in an ionic bond, where the lithium atom will have 0 valence electrons and the fluoride ion will have 8
+2