Cd
Kadmiumu
Zosankha 48 · 112.41 u
Kadmiumu ndi chitsulo chovuta chovuta chomwe chimagwiritsa ntchito kwambiri mu mabatire ndi pigments.
Zochita za Fiziki
| Mafuta | 112.41 u |
| Kuwala | 8.69 g/cm³ |
| Kutentha | 594.22 K |
| Kutentha | 1040.0 K |
| Kuoneka | Kuwala kwa buluu-chinyezimiro |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.69 (Pauling) |
| 1st Ionization Energy | 867.8 kJ/mol |
| Electron Affinity | -68.0 kJ/mol |
| Oxygen | +1, +2 |
Zosankha
| Kusintha kwa ma electron | [Kr] 4d10 5s2 |
| Atomic radius | 151.0 pm |
| Covalent Radius | 144.0 pm |
| Kuwala kwa Van der Waals | 158.0 pm |
Kupeza
| Kupezeka ndi | Friedrich Stromeyer, Karl Samuel Leberecht Hermann |
| Kuzindikira chaka | 1817 |
| Malo | Gottingen, Germany |
| Analimbikitsidwa ndi | Latin 'cadmia' kapena Greek 'kadmeia' kutanthauza calamine |
Za ine Kadmiumu
Kadmiumu ndi wolimba, blueish-wobiriwira miyala yomwe ndi yowopsa ndi kugawidwa ngati carcinogen.It anali kugwiritsidwa ntchito kwambiri mu NiCd batri koma kugwiritsa ntchito yake yatsika chifukwa cha mavuto achilengedwe.
Kugwiritsa ntchito & Maphunziro
NiCd ma batri, pigments, electroplating, nuclear reactor control rods, ndi ma cell a dzuwa.
Fun Facts
Ma pigmenti a cadmium amadziwika bwino ndi ojambula chifukwa palibe pigmenti ina yomwe imafanana ndi kuwala kwake, ngakhale kuti cadmium ndi yowopsa.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 110 | 0.1249% | - | Yes |
| 111 | 0.128% | - | Yes |
| 112 | 0.2413% | - | Yes |
| 114 | 0.2873% | - | Yes |
Kusintha kwa ma electron
[Kr] 4d10 5s2