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	<title>GuldWiki - Användarbidrag [sv]</title>
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	<updated>2026-08-29T01:38:15Z</updated>
	<subtitle>Användarbidrag</subtitle>
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	<entry>
		<id>https://wiki.guldforum.se/w/index.php?title=Rutenium&amp;diff=4141</id>
		<title>Rutenium</title>
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		<updated>2013-01-14T19:42:36Z</updated>

		<summary type="html">&lt;p&gt;90.229.229.68: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Grundämne&lt;br /&gt;
|tecken = Ru&lt;br /&gt;
|atomnr = 44&lt;br /&gt;
|föreg-namn = [[teknetium]]&lt;br /&gt;
|nästa-namn = [[rodium]]&lt;br /&gt;
|föreg-i-serie = [[Järn|Fe]]&lt;br /&gt;
|nästa-i-serie = [[Osmium|Os]]&lt;br /&gt;
|bild-periodiska-systemet = Ru-TableImage.png&lt;br /&gt;
|kemisk-serie = övergångsmetaller&lt;br /&gt;
|grupp = 8&lt;br /&gt;
|period = 5&lt;br /&gt;
|block = d&lt;br /&gt;
|densitet = 12370&lt;br /&gt;
|hårdhet = 6,5&lt;br /&gt;
|utseende = Silvrig metallisk&lt;br /&gt;
|bild-utseende = Ruthenium_a_half_bar.jpg&lt;br /&gt;
|atommassa = 101,07&lt;br /&gt;
|atomradie = 130 (178)&lt;br /&gt;
|kovalent-radie = 126&lt;br /&gt;
|van-der-Waal-radie = &lt;br /&gt;
|elektronkonfig = &amp;lt;nowiki&amp;gt;[&amp;lt;/nowiki&amp;gt;[[krypton|Kr]]&amp;lt;nowiki&amp;gt;]&amp;lt;/nowiki&amp;gt;4d&amp;lt;sup&amp;gt;7&amp;lt;/sup&amp;gt;5s&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt;&lt;br /&gt;
|e-minus = 2, 8, 18, 15, 1&lt;br /&gt;
|oxidationstillstånd-oxid = 8, 6, &#039;&#039;&#039;4&#039;&#039;&#039;, 3, 2 (svag [[syra]])&lt;br /&gt;
|kristallstruktur = hexagonal&lt;br /&gt;
|tillstånd = fast&lt;br /&gt;
|smältpunkt = 2607 [[Kelvin|K]] (2334 [[grad Celsius|°C]])&lt;br /&gt;
|kokpunkt = 4423 K (4150&amp;amp;nbsp;°C)&lt;br /&gt;
|molvolym = 8,17&lt;br /&gt;
|molpotens = -6&lt;br /&gt;
|ångbildningsvärme = 595&lt;br /&gt;
|smältvärme = 24&lt;br /&gt;
|ångtryck = 1,4 Pa vid 2523 K&lt;br /&gt;
|ljudhastighet = 5970&lt;br /&gt;
|elektronegativitet = 2,2&lt;br /&gt;
|värmekapacitet = 238&lt;br /&gt;
|elektrisk-ledning = 13,7×10&amp;lt;sup&amp;gt;6&amp;lt;/sup&amp;gt;&lt;br /&gt;
|värmeledning = 117&lt;br /&gt;
|joniseringspot-1 = 710,2&lt;br /&gt;
|joniseringspot-2 = 1620&lt;br /&gt;
|joniseringspot-3 = 2747&lt;br /&gt;
|isotoper =&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;96&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = 5,52 %&lt;br /&gt;
|stabil-neutroner = 52&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;98&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = 1,88 %&lt;br /&gt;
|stabil-neutroner = 54&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;99&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst 12,7 %&lt;br /&gt;
|stabil-neutroner = 55&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;100&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = 12,6 %&lt;br /&gt;
|stabil-neutroner = 56&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;101&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = 17,0 %&lt;br /&gt;
|stabil-neutroner = 57&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;102&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = &#039;&#039;&#039;31,6 %&#039;&#039;&#039;&lt;br /&gt;
|stabil-neutroner = 58&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;104&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = 18,7 %&lt;br /&gt;
|stabil-neutroner = 60&lt;br /&gt;
}}&lt;br /&gt;
{{Grundämne/Isotop&lt;br /&gt;
|isotop = &amp;lt;sup&amp;gt;106&amp;lt;/sup&amp;gt;Ru&lt;br /&gt;
|förekomst = [[Syntetisk radioaktiv isotop|syntetisk]]&lt;br /&gt;
|halveringstid = 373,59 [[dag]]ar&lt;br /&gt;
|sönderfallstyp = [[Beta-sönderfall|β&amp;lt;sup&amp;gt;-&amp;lt;/sup&amp;gt;]]&lt;br /&gt;
|sönderfallsenergi = 0,039&lt;br /&gt;
|sönderfallsprodukt = &amp;lt;sup&amp;gt;106&amp;lt;/sup&amp;gt;[[Rodium|Rh]]&lt;br /&gt;
}}&lt;br /&gt;
}}&lt;br /&gt;
&#039;&#039;&#039;Rutenium&#039;&#039;&#039; är ett [[metall]]iskt [[grundämne]] som tillhör gruppen [[platinametaller]] med symbol Ru och atomnummer 44. Upptäcktes av Karl Ernst Claus 1844. &lt;br /&gt;
&lt;br /&gt;
Ca 12 ton rutenium produceras varje år med en beräknad total tillgång av 5 000 ton i världen. Emsley, J. (2003). &amp;quot;Ruthenium&amp;quot;. Nature&#039;s Building Blocks: An A-Z Guide to the Elements. Oxford, England, UK: Oxford University Press. pp. 368–370. ISBN 0-19-850340-7.&lt;br /&gt;
&lt;br /&gt;
Rutenium är även en resprodukt från fissionerad uran-235.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Se även ==&lt;br /&gt;
* [[Periodiska systemet]]&lt;br /&gt;
&lt;br /&gt;
{{Periodiska systemet navbox}}&lt;br /&gt;
{{Grundämnesstub}}&lt;br /&gt;
&lt;br /&gt;
[[Kategori:Grundämnen]]&lt;br /&gt;
[[Kategori:Katalysatorer]]&lt;br /&gt;
&lt;br /&gt;
{{Link GA|en}}&lt;br /&gt;
{{UA|de}}&lt;br /&gt;
{{UA|el}}&lt;br /&gt;
&lt;br /&gt;
[[af:Rutenium]]&lt;br /&gt;
[[am:ሩቴኒየም]]&lt;br /&gt;
[[ar:روثينيوم]]&lt;br /&gt;
[[an:Rutenio]]&lt;br /&gt;
[[az:Rutenium]]&lt;br /&gt;
[[bn:রুথেনিয়াম]]&lt;br /&gt;
[[be:Рутэній]]&lt;br /&gt;
[[be-x-old:Рутэн]]&lt;br /&gt;
[[bg:Рутений]]&lt;br /&gt;
[[bs:Rutenij]]&lt;br /&gt;
[[br:Ruteniom]]&lt;br /&gt;
[[ca:Ruteni]]&lt;br /&gt;
[[cv:Рутени]]&lt;br /&gt;
[[ceb:Rutenyo]]&lt;br /&gt;
[[cs:Ruthenium]]&lt;br /&gt;
[[co:Ruteniu]]&lt;br /&gt;
[[cy:Rwtheniwm]]&lt;br /&gt;
[[da:Ruthenium]]&lt;br /&gt;
[[de:Ruthenium]]&lt;br /&gt;
[[et:Ruteenium]]&lt;br /&gt;
[[el:Ρουθήνιο]]&lt;br /&gt;
[[en:Ruthenium]]&lt;br /&gt;
[[es:Rutenio]]&lt;br /&gt;
[[eo:Rutenio]]&lt;br /&gt;
[[eu:Rutenio]]&lt;br /&gt;
[[fa:روتنیم]]&lt;br /&gt;
[[hif:Ruthenium]]&lt;br /&gt;
[[fr:Ruthénium]]&lt;br /&gt;
[[fur:Ruteni]]&lt;br /&gt;
[[ga:Ruitéiniam]]&lt;br /&gt;
[[gv:Rutainium]]&lt;br /&gt;
[[gl:Rutenio]]&lt;br /&gt;
[[xal:Рүтениүм]]&lt;br /&gt;
[[ko:루테늄]]&lt;br /&gt;
[[hy:Ռութենիում]]&lt;br /&gt;
[[hi:रुथेनियम]]&lt;br /&gt;
[[hr:Rutenij]]&lt;br /&gt;
[[io:Rutenio]]&lt;br /&gt;
[[id:Rutenium]]&lt;br /&gt;
[[ia:Ruthenium]]&lt;br /&gt;
[[is:Rúten]]&lt;br /&gt;
[[it:Rutenio]]&lt;br /&gt;
[[he:רותניום]]&lt;br /&gt;
[[jv:Rutenium]]&lt;br /&gt;
[[kn:ರುಥೇನಿಯಮ್]]&lt;br /&gt;
[[ka:რუთენიუმი]]&lt;br /&gt;
[[sw:Rutheni]]&lt;br /&gt;
[[kv:Рутений]]&lt;br /&gt;
[[ku:Rûtenyûm]]&lt;br /&gt;
[[mrj:Рутений]]&lt;br /&gt;
[[la:Ruthenium]]&lt;br /&gt;
[[lv:Rutēnijs]]&lt;br /&gt;
[[lb:Ruthenium]]&lt;br /&gt;
[[lt:Rutenis]]&lt;br /&gt;
[[lij:Rutennio]]&lt;br /&gt;
[[jbo:rukyjinme]]&lt;br /&gt;
[[hu:Ruténium]]&lt;br /&gt;
[[mk:Рутениум]]&lt;br /&gt;
[[ml:റുഥീനിയം]]&lt;br /&gt;
[[mr:रुथेनियम]]&lt;br /&gt;
[[ms:Rutenium]]&lt;br /&gt;
[[nl:Ruthenium]]&lt;br /&gt;
[[ja:ルテニウム]]&lt;br /&gt;
[[no:Ruthenium]]&lt;br /&gt;
[[nn:Ruthenium]]&lt;br /&gt;
[[oc:Rutèni]]&lt;br /&gt;
[[uz:Ruteniy]]&lt;br /&gt;
[[pnb:روتھینیم]]&lt;br /&gt;
[[pl:Ruten]]&lt;br /&gt;
[[pt:Rutênio]]&lt;br /&gt;
[[ro:Ruteniu]]&lt;br /&gt;
[[qu:Ruthenyu]]&lt;br /&gt;
[[ru:Рутений]]&lt;br /&gt;
[[stq:Ruthenium]]&lt;br /&gt;
[[scn:Ruteniu]]&lt;br /&gt;
[[simple:Ruthenium]]&lt;br /&gt;
[[sk:Ruténium]]&lt;br /&gt;
[[sl:Rutenij]]&lt;br /&gt;
[[ckb:ڕوتینیۆم]]&lt;br /&gt;
[[sr:Рутенијум]]&lt;br /&gt;
[[sh:Rutenijum]]&lt;br /&gt;
[[fi:Rutenium]]&lt;br /&gt;
[[ta:ருத்தேனியம்]]&lt;br /&gt;
[[tt:Ruteni]]&lt;br /&gt;
[[th:รูทีเนียม]]&lt;br /&gt;
[[tr:Rutenyum]]&lt;br /&gt;
[[uk:Рутеній]]&lt;br /&gt;
[[vep:Rutenii]]&lt;br /&gt;
[[vi:Rutheni]]&lt;br /&gt;
[[war:Rutenyo]]&lt;br /&gt;
[[yi:רוטעניום]]&lt;br /&gt;
[[yo:Ruthenium]]&lt;br /&gt;
[[zh-yue:釕]]&lt;br /&gt;
[[zh:钌]]&lt;/div&gt;</summary>
		<author><name>90.229.229.68</name></author>
	</entry>
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