Silver is an element on the periodic table, listed at 47, with Atomic symbol Ag. In a refined form, it is used commonly in jewelry and decorative items in one's household. Silver can also be found as an ore and further refined. Unique properties to silver include resistance to corrosion, although in terms of oxidation, the silver molecule it different than other oxides. In iron oxide, the chemical formula is FeO2. In Silver, rather than having 2 oxygen atoms per molecule, it is two silver atoms bonded to one oxygen atom.