Rn
Radon
Zosankha 86 · 222.01758 u
Radon ndi gasi wopanda malire wa radioactive ndi woyambitsa wachiwiri woyambitsa kachilombo ka magazi pambuyo povuta kuvuta.
Zochita za Fiziki
| Mafuta | 222.01758 u |
| Kuwala | 0.00973 g/cm³ |
| Kutentha | 202.0 K |
| Kutentha | 211.3 K |
| Kuoneka | Gasi lopanda mtundu |
| State at Room Temp | Gasi |
Makhalidwe a Chemical
| Electronegativity | 2.2 (Pauling) |
| 1st Ionization Energy | 1037.0 kJ/mol |
| Electron Affinity | -68.0 kJ/mol |
| Oxygen | +2, +6 |
Zosankha
| Kusintha kwa ma electron | [Xe] 4f14 5d10 6s2 6p6 |
| Atomic radius | 150.0 pm |
| Covalent Radius | 150.0 pm |
| Kuwala kwa Van der Waals | 220.0 pm |
Kupeza
| Kupezeka ndi | Friedrich Ernst Dorn |
| Kuzindikira chaka | 1900 |
| Malo | Halle, Germany |
| Analimbikitsidwa ndi | Amatchedwanso radium |
Za ine Radon
Radon is a colorless, odorless radioactive gas formed from radium decay. It is the densest gas known. Radon seeps from the ground and accumulates in basements, causing thousands of lung cancer deaths per year.
Kugwiritsa ntchito & Maphunziro
Kuyesa kwa radon m'maofesi, kufufuzira kwa kuyembekezera kwa zilumba, ndi kufufuzira kwa hydrology.
Fun Facts
Radon ndi chinthu choyamba chomwe chimayambitsa khansa ya m'matumbo, ndipo ndicho chida choyamba chodziwika bwino choyambitsa matendawa.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 211 | - | 14.6 hours | Si |
| 220 | - | 55.6 seconds | Si |
| 222 | - | 3.8235 days | Si |
Kusintha kwa ma electron
[Xe] 4f14 5d10 6s2 6p6