Rn
Radon
Izinto 86 · 222.01758 u
I-radon yigesi esebenzayo nge-radiation kwaye yisizathu esilandelayo esiphambili somhlaza wepuphu emva kokutywala.
Iimpawu Zobuchopho
| Ii-atom | 222.01758 u |
| Uxinano | 0.00973 g/cm³ |
| Incopho yokubila: | 202.0 K |
| Incopho yokubila: | 211.3 K |
| Ukubonakala | Igesi engenambala |
| I-State at Room Temp | I-Gas |
Iimpawu zekhemikhali
| Electronegativity | 2.2 (I-Polygon) |
| I-Ionization Energy | 1037.0 kJ/mol |
| Electronegativity: | -68.0 kJ/mol |
| Iindawo zokuthambisa | +2, +6 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Xe] 4f14 5d10 6s2 6p6 |
| Atomic radius: | 150.0 pm |
| I-Covalent Radius | 150.0 pm |
| I-Van der Waals Radius | 220.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Friedrich Ernst Dorn |
| Unyaka Wophando | 1900 |
| Indawo | Halle, Germany |
| Igama Elilandelayo | Igama eligqithisiweyo: |
I-About Radon
I-radon yigesi engenambala, engenamphunga esebenza nge-radiation eyenziwe kukulahleka kwe-radium. Yigesi enamandla kakhulu eyaziwayo. I-radon iphuma emhlaba kwaye isasazeka kwigumbi lokugcina izinto, ibangela amawaka eentliziyo ezifa ngenxa yomhlaza ngonyaka.
Iinkqubo
Uvavanyo lwe-radon kwizindlu, ukukhangela ukulindeleka kwengxolo yelanga, ukukhangela i-hydrology.
Inyathelo 1:
I-radon yingozi yesibini ebangela umhlaza wesisu emva kokutyhala, kodwa ayifumani nto kwaye ayibonakali. I-EPA icebisa ukuba zonke iindwendwe zivavanywe.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 211 | - | 14.6 hours | Akukho nanye |
| 220 | - | 55.6 seconds | Akukho nanye |
| 222 | - | 3.8235 days | Akukho nanye |
Uqwalaselo lwe Electron
[Xe] 4f14 5d10 6s2 6p6