Raadon
bunstoo lesh y chowrey kemmigagh Rn as yn earroo breneenagh 86
| Ta fys bentyn rish kemmig er y duillag shoh. Jeeagh er Soilshaghey magh:Kemmig my vel feme ayd er cooney. |
Ta raadon ny vunstoo lesh y chowrey kemmigagh Rn as yn earroo breneenagh 86. T'eh ny ghas taaue goul-rooragh, as t'eh ny fo-hroar louaee ghooghyssagh jeh'n vunstoo raadjum. She nane jeh ny stooghyn smoo gloo ta tannaghtyn myr gas fo staydyn cadjin t'ayn, as t'eh coontit myr gaue slaynt er oyr y ghoul-roorid echey. Ta lieh-heihll er 3.8 laaghyn ec yn eesotoyp smoo shickyr echey - 222Rn.
  | |
| Stoo kemmigagh | bunstoo kemmigagh as gas |
|---|---|
| Raadon ayns taabyl ny bunstooghyn | |
| Cowrey kemmigagh | Rn |
| Earroo breneenagh | 86 |
| Cummey lectraneyn | 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶ 4f¹⁴ 5d¹⁰ 6s² 6p⁶ as [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p⁶ |
| Possan as çhymcheayrt | çhymcheayrt 6 gas ooasle |
| Troyn fishigagh | |
| Glooid | (ec y phoynt-broie) 4.4 g/cm³ |
| Y point-lheie | 202 K (−71 °C, −96 °F) |
| Y point-broie | 211.5 K (−61.7 °C, −79.1 °F) |
| Lectro-yiooldaght | 2.2 |
| Shennaghys | |
| Feddynit magh ec | Friedrich Ernst Dorn (mul)  |
| Feddynys | 1899 |
| Epennym | raadjum |
 | |
| She bun ta'n art shoh. Cur rish, son foays y yannoo da Wikipedia. |