Rhodium is a chemical element with symbol Rh and atomic number 45. It is a rare, silvery-white, hard, corrosion resistant and chemically inert transition metal. It is a noble metal and a member of the platinum group.

Atomic Weight: 102.9055
Density:       12.45 g/cm3
Melting Point: 1964 °C
Boiling Point: 3695 °