Element: holmium |
Name : holmium |
Symbol : Ho |
Atomicnumber : 67 |
Relativeatomicmass : 164.93033 (2) |
Standardstate : solid at 298 K |
Appearance : silvery white |
Classification : Metallic |
Groupinperiodictable : None |
Groupname : Lanthanoid |
Periodinperiodictable : 6 (lanthanoid) |
Blockinperiodictable : f |
Shellstructure : 2.8.18.29.8.2 |
CASRegistry : 7440-60-0 |
Description : Holmium is relatively soft and malleable, and is stable in dry air at room temperature. |