Element: germanium |
Name : germanium |
Symbol : Ge |
Atomicnumber : 32 |
Relativeatomicmass : 72.630 (8) |
Standardstate : solid at 298 K |
Appearance : greyish white |
Classification : Semi-metallic |
Groupinperiodictable : 14 |
Groupname : (none) |
Periodinperiodictable : 4 |
Blockinperiodictable : p |
Shellstructure : 2.8.18.4 |
CASRegistry : 7440-56-4 |
Description : Zone-refining techniques have led to production of crystalline germanium for semiconductor use with an impurity of only one part in 10-10. |
Name : germanium |
Symbol : Ge |
Atomicnumber : 32 |
Relativeatomicmass : 72.630 (8) |
Standardstate : solid at 298 K |
Appearance : greyish white |
Classification : Semi-metallic |
Groupinperiodictable : 14 |
Groupname : (none) |
Periodinperiodictable : 4 |
Blockinperiodictable : p |
Shellstructure : 2.8.18.4 |
CASRegistry : 7440-56-4 |
Description : Germanium is a gray-white semi-metal, and in its pure state is crystalline and brittle, retaining its lustre in air at room temperature. |