Ge
Germanium ndi metaloid semiconductor analonjeza ndi Mendeleev ndi kugwiritsira ntchito mu transistors atsopano.
Zochita za Fiziki
| Mafuta | 72.63 u |
| Kuwala | 5.323 g/cm³ |
| Kutentha | 1211.4 K |
| Kutentha | 3106.0 K |
| Kuoneka | Kuwala kwakuda-kwakuda kwa metala |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 2.01 (Pauling) |
| 1st Ionization Energy | 762.0 kJ/mol |
| Electron Affinity | 119.0 kJ/mol |
| Oxygen | -4, +1, +2, +3, +4 |
Zosankha
| Kusintha kwa ma electron | [Ar] 3d10 4s2 4p2 |
| Atomic radius | 122.0 pm |
| Covalent Radius | 120.0 pm |
| Kuwala kwa Van der Waals | 211.0 pm |
Kupeza
| Kupezeka ndi | Clemens Winkler |
| Kuzindikira chaka | 1886 |
| Malo | Freiberg, Germany |
| Analimbikitsidwa ndi | Latin 'Germania' kutanthauza Germany |
Za ine Germanium
Germanium ndi lustrous, kovuta, grayish-wobiriwira metaloid analonjeza ndi Mendeleev monga 'eka-silicon.'It anali semiconductor mu transistors atsopano ndi yosawoneka bwino kwa infrared radiation.
Kugwiritsa ntchito & Maphunziro
Masystem a fiber optic, optics a infrared, catalysts a polymerization, ma cell a dzuwa, ndi ma semiconductors.
Fun Facts
Germanium anayembekezeredwa ndi Mendeleev 15 zaka pambuyo pake, ndi zosayembekezereka moyenera zolinga zake.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 70 | 0.2038% | - | Yes |
| 72 | 0.2731% | - | Yes |
| 73 | 0.0776% | - | Yes |
| 74 | 0.3672% | - | Yes |
Kusintha kwa ma electron
[Ar] 3d10 4s2 4p2