metal
The chemical formula for mercuric chloride is HgCl2.
Mercuric oxide or mercury (II) oxide : HgO
The formula of mercuric nitrite is Hg(NO2)2.
Formula: HgI2
HgO, this is formula for mercuric oxide.
HgI2
Ferrous sulphate, or iron (II) sulphate has the formula FeSO4.
The formula for ferrous sulphate is FeSO4.
It is HgBr2.
HgO
Hg+2
The chemical formula for mercuric phosphate is Hg3(PO4)2.