H2S is the formula of Hydrogen sulfide.
the formula of hydrogen is H2
Hydrogen gas is H2
The formula is HI. H for hydrogen. I for Iodine.
The formula for hydrogen hydroxide is H2O.
The formula is HI. H for hydrogen. I for Iodine.
HTeO4- is the formula for hydrogen tellurate ion.
Hydrogen is a diatomic element, so the formula would be H2.The chemical symbol is H, but hydrogen usually appears as H2.
Chemical symbol (not formula) of hydrogen is H and for helium is He.
The chemical formula of hydrogen chloride is HCl.
The formula for hydrogen phosphate is HPO4. I like chocolate.
The chemical formula for Hydrogen gas is H2