H2F
Di is the prefix for 2, so there are two hydrogen atoms and one fluorine atom.
Hope that helps?
The chemical formula for Sodium dihydrogen phosphate is NaH2PO4.
The chemical formula for dihydrogen phosphate ion is H2PO4-
The chemical formula for sodium dihydrogen phosphite is NaH2PO3.
The chemical formula of ammonium fluoride is NH4F.
The chemical formula for aluminum fluoride is AlF3.
The chemical formula for Sodium dihydrogen phosphate is NaH2PO4.
The chemical formula for dihydrogen phosphate ion is H2PO4-
The chemical formula for manganese dihydrogen phosphate is Mn(H2PO4)2.
The Chemical Formula for Cadmium Fluoride is CdF2.
The chemical formula of ammonium fluoride is NH4F.
The chemical formula for sodium dihydrogen phosphite is NaH2PO3.
The chemical name for water is dihydrogen monoxide, with the chemical formula H2O.
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.
The formula is ' NaH2PO4 '. The 'dihydrogen' means two(2) hydrogens.