Ge
I-Germanium yi-metalloid semi-semiconductor elindeleke ngu-Mendeleev kwaye isetyenziswa kwii-transistors eziphambili.
Iimpawu Zobuchopho
| Ii-atom | 72.63 u |
| Uxinano | 5.323 g/cm³ |
| Incopho yokubila: | 1211.4 K |
| Incopho yokubila: | 3106.0 K |
| Ukubonakala | I-Grayish-white metallic |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 2.01 (I-Polygon) |
| I-Ionization Energy | 762.0 kJ/mol |
| Electronegativity: | 119.0 kJ/mol |
| Iindawo zokuthambisa | -4, +1, +2, +3, +4 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Ar] 3d10 4s2 4p2 |
| Atomic radius: | 122.0 pm |
| I-Covalent Radius | 120.0 pm |
| I-Van der Waals Radius | 211.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Clemens Winkler |
| Unyaka Wophando | 1886 |
| Indawo | Freiberg, Germany |
| Igama Elilandelayo | IsiLatini 'Germania' ethetha ukuba iJamani |
I-About Germanium
I-Germanium yi-metalloid ekhanyayo, eqinileyo, emnyama-emnyama elindeleke ngu-Mendeleev njenge-'eka-silicon.' Yaye yi-semiconductor kwi-transistors yokuqala kwaye icacile kwi-infrared radiation.
Iinkqubo
Iinkqubo ze-fiber optic, iinkqubo ze-infrared optics, ii-polymerization catalysts, iiseli zelanga, kunye neesemi-conducteurs.
Inyathelo 1:
I-Germanium yaqikelelwa ngu-Mendeleev iminyaka elishumi elinasihlanu phambi kokuba ifumaneke, ngeembono ezicacileyo zezinto zayo.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 70 | 0.2038% | - | Ewe |
| 72 | 0.2731% | - | Ewe |
| 73 | 0.0776% | - | Ewe |
| 74 | 0.3672% | - | Ewe |
Uqwalaselo lwe Electron
[Ar] 3d10 4s2 4p2