Two lead fluorides are known :Pb(II)F2 or Pb(IV)F4.
The chemical formula of lead (IV) is PbF4.
The chemical formula for lead(II) fluoride is PbF2.
The chemical formula for plumbic fluoride is PbF4. It is composed of one lead (Pb) ion and four fluoride (F) ions.
The Chemical Formula for Cadmium Fluoride is CdF2.
The chemical formula of ammonium fluoride is NH4F.
The chemical formula for aluminum fluoride is AlF3.
The chemical formula for Mercurous Fluoride is Hg2F2.
The chemical formula for cuprous fluoride is CuF.
The chemical formula for silicon fluoride is SiF4.
There is no such thing as fluoride gas.Fluorine gas is F2
If it is Copper (I) then it is CuF
The chemical formula for copper(I) fluoride is CuF.