Rhodium

Transition metal

Symbol: Rh

Atomic Number: 45

Standard State: Solid

Atomic Mass: 102.9055

Electron Configuration: [Kr]5s1 4d8

Electronegativity: 2.28

Atomic Radius: 195

Ionization Energy: 7.459

Melting Point: 2237

Boiling Point: 3968

Density: 12.4

Year Discovered: 1803