Tl
Thaliyumu
Zosankha 81 · 204.38 u
Thallium ndi kwambiri toxic post-transition metal nthawi ina anagwiritsa ntchito ngati pombi ya Rat.
Zochita za Fiziki
| Mafuta | 204.38 u |
| Kuwala | 11.85 g/cm³ |
| Kutentha | 577.0 K |
| Kutentha | 1746.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.62 (Pauling) |
| 1st Ionization Energy | 589.4 kJ/mol |
| Electron Affinity | 19.2 kJ/mol |
| Oxygen | +1, +3 |
Zosankha
| Kusintha kwa ma electron | [Xe] 4f14 5d10 6s2 6p1 |
| Atomic radius | 170.0 pm |
| Covalent Radius | 145.0 pm |
| Kuwala kwa Van der Waals | 196.0 pm |
Kupeza
| Kupezeka ndi | William Crookes |
| Kuzindikira chaka | 1861 |
| Malo | London, England |
| Analimbikitsidwa ndi | Chigiriki 'thallos' chomwe chimatanthauza chipatso chobiriwira, kuchokera ku liwiro lake lobiriwira la spectral |
Za ine Thaliyumu
Thallium ndi wolimba, silvery-wobiriwira miyala kuti ndi kwambiri zowopsa.It anali kale kugwidwa monga chida cha ukapolo chifukwa cha tastelessness yake ndi analetsa monga pombi ya Rat m'mayiko ambiri.
Kugwiritsa ntchito & Maphunziro
Magalimoto a semiconductor, optics ya infrared, imaging ya mankhwala, ndi glasi yodziwika bwino.
Fun Facts
Thallium anali 'poisoning poison' - wopanda kukoma, wopanda fungo, ndi zifukwa zake zinali zofanana ndi matenda ofala.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 203 | 0.2952% | - | Yes |
| 205 | 0.7048% | - | Yes |
Kusintha kwa ma electron
[Xe] 4f14 5d10 6s2 6p1