Ho
67 lanthanide Generated with AI
Holmium
Symbol Ho
Atomic Mass 164.930332
Holmium is a chemical element with symbol Ho and atomic number 67. Part of the lanthanide series, holmium is a rare earth element. Holmium was discovered by Swedish chemist Per Theodor Cleve.
Properties
- Phase: Solid
- Density: 8.79 g/cm³
- Melting Point: 1734 K
- Boiling Point: 2873 K