High Purity xenon Gas

Xenon yog lub caij nrog tus lej atomic loj dua (xws li lub caij hnyav dua) hauv cov pa roj inert, thiab xenon atomic radius loj dua. Tus naj npawb atomic yog 54, lub peripheral electron kev npaj yog 5s 2 5p6, uas nyob rau hauv lub thib tsib lub voj voog 18 tsev neeg (IUPAC cov kev cai tshiab, uas yog thawj 0 tsev neeg), lub atomic covalent vojvoog yog 209 picometers, thiab thawj ionization zog yog 1172 kJ / mol. Cov khoom yooj yim yog tsim los ntawm monatomic molecules. Tsis tshua muaj roj, tsis muaj xim, tsis muaj ntxhiab thiab tsis qab, ntom 5.887 kg / m3, melting point - 111.9 degree, boiling point - 107.1 ± 3 degree, 110.9 ml (ntim) ib liter dej ntawm 20 degree. Nws tuaj yeem nqus tau X-ray.

Nws yog dav siv hauv hluav taws xob thiab hluav taws xob teeb pom kev lag luam. Piv nrog argon ntim noob nrog tib lub zog, xenon puv lub teeb muaj qhov zoo ntawm kev ua haujlwm siab luminous, me me, lub neej ua haujlwm ntev, thiab txuag hluav taws xob. Vim nws muaj zog pos huab permeability, nws yog feem ntau siv raws li ib tug pos huab navigation teeb, thiab yog dav siv nyob rau hauv tshav dav hlau, chaw nres tsheb thiab docks. Tom qab tsom mus rau lub concave nto ntawm xenon teeb, 2500 degree siab kub yuav generated, uas yuav siv tau rau vuam los yog txiav refractory hlau xws li titanium, molybdenum, thiab lwm yam. Nyob rau hauv cov tshuaj, xenon yog ib tug sib piv tus neeg saib xyuas rau X-ray yees duab nrog. tsis muaj kev phiv.

Cim npe nrov: siab purity xenon gas