MWX

زنون

به نام خدا

 زنون

( Xenon)
نام: زنون، گزنون، ایکسنون
نماد: Xe
عدد اتمی:54
عدد جرمی:131
جرم اتمی: 131.293gr/mol
چگالی:4.49 gr/lit
دمای ذوب:°111.9- سلسیوس
دمای جوش:°107.1- سلسیوس
گازی است بی رنگ در دسته گاز های نجیب ، در اثر تخلیه الکتریکی به رنگ آبی- بنفش در می آید.
نام این عنصر (xenon) صورت خنثی از واژه یونانی xenos به معنی غریب است و می‌توان آن را به غریبه ترجمه کرد
غیرقابل سوختن؛ غیر سمی. از نظر شیمیایی غیرفعال است، اما کاملاً بی اثر نیست. ترکیب‌های این عنصر عبارت‌اند از:فلوروئید این عنصر(II)، هگزا فلورویید این عنصر، فلورید این عنصر (I)، اکسید این عنصر(VI) پرگزنات سدیم
کاربرد:
لوله‌های لومینسانس
لامپهای فلاش زن در عکاسی
لیزر
مطالعات ردیابی
فلوئوریتمری
بیحسی
لامپ‌های ماشین (HID)
به مقدار بسیار کم ، یک بخش در 20 میلیون در اتمسفر زمین وجود دارد. این عنصر را بصورت تجاری از باقیمانده‌های هوای مایع استخراج می‌کنند. این گاز نجیب ، بطور طبیعی در گازهایی که از چشمه‌های معدنی خارج می‌شوند، دیده می‌شود. Xe-133 و Xe-135 با روش برتابش نوترون در رآکتورهای اتمی خنک شونده با هوا تولید می‌کنند.
بطور طبیعی دارای 8 ایزوتوپ پایدار و یک ایزوتوپ تا حدی رادیواکتیو است. بجز این شکلهای پایدار 20 ایزوتوپ ناپایدار هم مورد بررسی قرار گرفته است . ایزوتوپ  129این عنصر توسط فروپاشی بتای I-129 تولید می‌شود؛( نیم عمر 16 میلیون سال)؛ زنون 131، زنون132، زنون 134و زنون 136 محصول شکافت اتمی U-238 و Pu-244 هستند، چون این عنصر یک ردیاب برای دو ایزوتوپ والد می‌باشد.
خطرات
این گاز را می‌توان با اطمینان در ظروف شیشه ای در بسته در فشار و دمای استاندارد نگهداری کرد. این عنصر ، سمی نیست، اما بسیاری از ترکیبات آن به‌علت خصوصیات اکسیداسیون قوییشان بسیار سمی هستند.

زنون


 

امیرمحمدمحمدحسینی
اشتراک گذاریShare on FacebookBuffer this pageTweet about this on TwitterPrint this pageShare on TumblrShare on RedditShare on StumbleUponDigg thisFlattr the authorShare on LinkedInPin on PinterestEmail this to someoneShare on YummlyShare on VKShare on Google+

‏191 دیدگاه در نوشته‌ی “زنون

  1. Cheap Valentino Shoes

    Ive to say, I dont know if its the clashing colours or the unhealthy grammar, but this blog is hideous! I imply, I dont want to sound like a know-it-all or something, however may you will have possibly put slightly bit more effort into this subject. Its really interesting, however you dont characterize it properly in any respect, man. Anyway, in my language, there arent much good source like this.
    Cheap Valentino Shoes http://valentinooutletonlines.com

  2. mulberry sale

    Fantastic put up! This might assist a number of folks discover out about this matter. Do you need to incorporate video clips together with these? It may undoubtedly assist out. Your purpose was spot on and owing to you; I most likely will not have to explain everything to my pals. I can simply direct them here. Anyway, in my language, there will not be a lot good supply like this.
    mulberry sale http://www.cybermondaysale.online

  3. discount Pierre Hardy

    The acceptance of video submission sites similar to YouTube is rising at a steady pace. Films are regarded as to become efficient means to place forth an idea, expertise entertainment, convey information, and in some cases advertise and market products. Undeniably, you are able to achieve video success with the right information and quality work. You too can boost YouTube views in your films and improve your net presence even when faced with rough competition.
    discount Pierre Hardy http://www.pierrehardyoutlet.cc

  4. cheap fitflop sale

    Dear friend. I truly just like your posting and your current web page all in all! That write-up is really plainly composed and without difficulty understandable. Your WordPress style is awesome as well! Would be awesome to discover exactly where My partner and i are able obtain this. Please hold up the very good work. We all need much more this kind of website owners just like you on the web and much less spammers. Wonderful man!
    cheap fitflop sale http://www.fitflopsale.store

  5. arcteryx sale

    Hi! I found your website by accident this morning, but am really pleased that I did! Not only is it entertaining, but also straightforward to use compared with lots that I’ve viewed! I was attempting to discover what theme you had employed, – anyone have any clue? I’ve utilized a similar overall page layout myself, but discover that your web site loads a lot more swiftly, although you seem to have a great deal additional material. The only issue I’ve had is with the header, which seems less wide that the actual page in Opera v8.0, although it appears OK in IE and in firefox maybe it’s time to swap! Excellent web site, incredibly tidy job, and a excellent inspiration for my simple attempt! I’ll be looking to improve my own internet site and will certainly visit again soon!
    arcteryx sale http://www.arcteryxsale.online

  6. Grupo Coral fraude

    Hello, I do believe your site could possibly be having web browser compatibility problems. Whenever I look at your website in Safari, it looks fine but when opening in Internet Explorer, it has some overlapping issues. I simply wanted to give you a quick heads up! Apart from that, excellent blog!|

  7. discount Victoria's Secret

    How is it that just anybody can publish a weblog and get as popular as this? Its not like youve said something incredibly impressive more like youve painted a pretty picture above an issue that you know nothing about! I dont want to sound mean, right here. But do you genuinely think that you can get away with adding some fairly pictures and not really say something?
    discount Victoria’s Secret http://www.victoriassecretoutlet.store

  8. factory valentino outlet

    I am impressed, I must say. Very seldom do I encounter a blog thats both educational and entertaining, and let me tell you, you have hit the nail on the head. Your blog is outstanding; the issue is something that not many people are speaking intelligently about. Im really happy that I stumbled across this in my search for something relating to it.
    factory valentino outlet http://www.valentinooutletonline.cc

  9. cheap nfl sale

    I really like this fill someone in on, i did not appreciate a kismet of the things that you posted in here. i ahve much more callow news regarding these topics and topics related to it. some people may upon it immutable to understadn the english dialect but i notice it very calm after the privacy that has discover to be what is todays policy.
    cheap nfl sale http://www.nflsale.online

  10. ecco outlet store

    I would like to thank you for the efforts you have put in composing this article. I am hoping the same high-grade work from you in the future as well. In fact your creative writing abilities has inspired me to begin my own blog now. Really the blogging is spreading its wings quickly. Your write up is a good example of it.
    ecco outlet store http://www.hsfashion.co.uk

  11. Sergio Rossi for sale

    Well, the article is really the sweetest on this laudable topic. I fit in with your conclusions and will thirstily look forward to your coming updates. Saying thanks will not just be adequate, for the great clarity in your writing. I will directly grab your rss feed to stay privy of any updates. Admirable work and much success in your business endeavors!
    Sergio Rossi for sale http://www.sergiorossisale.online

  12. Umanizzare

    Hi there would you mind letting me know which web host you’re working with? I’ve loaded your blog in 3 completely different browsers and I must say this blog loads a lot quicker then most. Can you suggest a good internet hosting provider at a honest price? Thanks, I appreciate it!|

  13. Ugg Outlet Online Store

    Boa noite companheiros, provavelmente disparar um torpedo web grátis está cada vez mais trabalhoso devido falta de opções das operadoras de telefone. Há ainda os websites que prometem entregar meu SMS mas nem sempre chegam recepiente final. Alguns como o Mundo oi e o Oi Torpedo funcionam mas e para as outras operadoras? E os que prometem que enviam e nada chega. Para onde está indo as as minhas menssagens? E para a Tim, Vivo? Alguma Idéia? Ou significa ter de desembolsar?. Foi mal, realmente está difícil achar dicas para enviar torpedos sem custo.
    Ugg Outlet Online Store http://www.uggoutletstoreu.us

  14. arcteryx outlet shop

    I am grateful for your post. Id really like to comment that the expense of car insurance varies greatly from one coverage to another, since there are so many different issues which give rise to the overall cost. As an example, the model and make of the motor vehicle will have a large bearing on the fee. A reliable old family car will have a more affordable premium when compared to a flashy expensive car.
    arcteryx outlet shop http://www.arcteryxoutlet.us

  15. mammut store london

    Sources like the one you talked about right here can be very useful to me! Ill put up a hyperlink to this web page on my blog. Im positive my visitors will find that very useful. Massive thanks for the helpful info i found on Domain News Anyway, in my language, there will not be a lot good supply like this.
    mammut store london http://www.mammutstore.online

  16. marmot store sf

    I and also my buddies ended up examining the excellent techniques from your site and then then I got a horrible feeling I had not thanked the website owner for those secrets. Most of the young boys were consequently passionate to study them and have in effect certainly been tapping into those things. Appreciate your really being well thoughtful and for opting for varieties of nice things most people are really desperate to be informed on. My very own sincere apologies for not expressing gratitude to you sooner.
    marmot store sf http://marmot.unilorites.com

  17. barbour for sale

    I found your site from wikipedia and read a few of your other blog posts.They are cool. Pls continue this great work. Later on other fantastic American rock acts such as Lynrd Skynrd, The Eagles, America, the Allman Brothers, and the Doobie Brothers would come on the scene and shake up the world with their string of hit songs.
    barbour for sale http://barbour.ttravelmint.com

  18. buy fitflop shoes

    Hello, i learn your blog sometimes and i personal an analogous one and i was simply wondering in case you get a whole lot of spam comments? In that case how do you stop it, any plugin or something you possibly can advocate? I am getting a lot these days its driving me mad so any help is very a lot appreciated. Anyway, in my language, there arent a lot good source like this.
    buy fitflop shoes http://www.cheapfitflop.store

  19. cheap barbour

    Thank you for that wise critique. Me & my neighbour were preparing to do some research about that. We obtained a excellent book on that matter from our local library and most books where not as influensive as your information. Im incredibly glad to see these information and facts which I was searching for a lengthy time.
    cheap barbour http://www.cheapbarbour.cc

  20. north face outlet online

    I am grateful for your post. Id really like to comment that the expense of car insurance varies greatly from one coverage to another, since there are so many different issues which give rise to the overall cost. As an example, the model and make of the motor vehicle will have a large bearing on the fee. A reliable old family car will have a more affordable premium when compared to a flashy expensive car.
    north face outlet online http://www.thenorthfaceoutlet.online

  21. Lorene

    Dr. Oz has spoken about Garcinia cambogia extract Pure along with Garcinia cambogia extract plus which also has added chromium, calcium as well as
    potassium.

  22. buy patagonia jackets

    Your internet site came up in my research and I’m taken by what you have written on this topic. I am presently extending my enquiry and thus cannot contribute further, nonetheless, I have bookmarked your online world content and will be returning to keep up with any next updates. Just Now love it and gives thank you for tolerating my remark.
    buy patagonia jackets http://patagonia.websila.us

  23. Itamar Serpa Fernandes

    We absolutely love your blog and find the majority of your post’s to be precisely what I’m looking for. can you offer guest writers to write content for you? I wouldn’t mind creating a post or elaborating on a number of the subjects you write about here. Again, awesome web log!|

  24. herve leger sale dress

    An exceptionally cold profit by searching on the internet can be which you can look at distinct specific features of the computer inside the article, simply just search for this component in which pronounces “Technical Details” and “Tech Specs”. Once you try out a ordinary save it may need most people a lot of time simply disk drive now there and additionally look ahead to sales person to express to a person the specialised data for one netbook, and perhaps they dont understand the right formula.
    herve leger sale dress http://www.blackfridaysale.store

  25. michael kors bags outlet

    Greetings Im thinking about purchasing a new auto and I require help choosing in between an Audi or a Mercedes? I am looking to pick between and Audi A4 and C classI currently own an A4 and Im truly satisfied with it however I wanna hear from those of you who own a Mercedes or maybe have owned bothwhich one should I chooseThank you for your help
    michael kors bags outlet http://www.mkoutlet.online

  26. mammut online

    Euch siebzehn eindringen anzuhören dessentwegen Gerede golfen unterstützen und verwenden tun cognacfarben zu Händen von prickelnd und derjenigen unterhalb überlappen Gluten pünktlich ziemlich mitsegeln Geld herumzuhuren Geld machen und samt Frühstückszerealie US-amerikanisch zu kombiniert entfernter Freibauer korrelieren Pfund außer didaktisch.
    mammut online http://www.mammutstore.online

  27. merrell shoe sale

    I am on the 1st day of a auto detox diet plan. I haven’t had a activity to eat all day and I’m STARVING!! I cannot accede how individuals say that they did not feel ardent bold this. I’m aswell a bit bloodless and all-a-quiver and like I said, this is abandoned the anterior day. I’m not a abounding abandoned or huge eater either. I’m not complete how broadcast I wil last. At the ability of the day I am appetite myself which can’t be an able thing. I’ll try to stick at it though, I’m just avaricious that the blackout and weakness is traveling to carelessness or I will not acquire the adeptness to administer on my plan on Monday.
    merrell shoe sale http://www.merrellsale.online

  28. Pierre Hardy outlet online

    A formidable share, I simply given this onto a colleague who was doing somewhat analysis on this. And he in reality purchased me breakfast as a result of I discovered it for him.. smile. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to debate this, I really feel strongly about it and love studying extra on this topic. If doable, as you change into expertise, would you thoughts updating your weblog with extra details? Its extremely useful for me. Big thumb up for this weblog publish!
    Pierre Hardy outlet online http://pierrehardy.ttravelmint.com

  29. balmain uk outlet

    Your web site came up in my research and I’m taken by what you have written on this topic. I am presently extending my enquiry and thus cannot contribute further, nonetheless, I’ve bookmarked your internet access page and will be returning to keep up with any next updates. Just Now love it and gives thank you for tolerating my remark.
    balmain uk outlet http://www.moother.co.uk

  30. nfl sale

    Hey. I just stumbled into your page while browsing Google . Ive saved it. Ill definitely be back. I was wondering, have you watched the new Shrek movie yet? I know this is from left field. I need to stop by the video store and rent it tonight. Its great. Bye.
    nfl sale http://www.nflsale.online

  31. Egli Diana Pinto

    Admiring the time and effort you put into your website and in depth information you offer. It’s good to come across a blog every once in a while that isn’t the same outdated rehashed material. Excellent read! I’ve bookmarked your site and I’m adding your RSS feeds to my Google account.|

پاسخ دهید

نشانی ایمیل شما منتشر نخواهد شد. بخش‌های موردنیاز علامت‌گذاری شده‌اند *

فروشگاه ام دبلیو ایکس رد کردن