45 Rh 102.91

Rhodium

Category: Transition metal | State: Solid

Atomic Properties

Atomic Number 45
Atomic Mass 102.91
Electronic Configuration [Kr] 4d⁸ 5s¹

Periodic Table Placement

Group 9
Period 5
Block d-block

Physical Properties & Discovery

Melting Point 1964°C
Boiling Point 3695°C
Density 12.41 g/cm³
Discovered By William Hyde Wollaston (1803)

Frequently Asked Questions about Rhodium