Compounds of fluorine and oxygen are: OF2, O2F2, O3F2.
OF2 is the formula for fluorine oxide.
The chemical symbol (not formula) of fluorine atom is F; the molecule is F2.
The chemical name of fluorine is fluorine. It's chemical symbol is F and its formula is F2.
the empirical formula for fluorine is F. the chemical formula is F2.
F
CO2 is the chemical formula of carbon dioxide.
CuO2 is the chemical formula for copper dioxide.
Na2O is the chemical formula for sodium dioxide.
It is an element, its chemical symbol is F.
NF3
BF3
F2