Ununoctium... | Clipmarks


	Ununoctium...

HansWobbe

10-9-2009 9:35 AM

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tags:

%t, 2010-01

HansWobbe says:

Some of the calculated properties of this substance are likely to have significant "materials sciences" implications.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/e419ce9f-d42f-490b-9222-09edeee65522/CE174285-6028-4731-8536-2FF86FF316B5/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://en.wikipedia.org/w/index.php?title=Ununoctium&oldid=318853273" href="http://en.wikipedia.org/w/index.php?title=Ununoctium&oldid=318853273" style="font-size: 11px;">en.wikipedia.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://en.wikipedia.org/w/index.php?title=Ununoctium&oldid=318853273"><H1 class="firstHeading" id="firstHeading">Ununoctium</H1></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://en.wikipedia.org/w/index.php?title=Ununoctium&oldid=318853273"><H3 id="siteSub">From Wikipedia, the free encyclopedia</H3></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://en.wikipedia.org/w/index.php?title=Ununoctium&oldid=318853273"><P>The <A title="Radioactive decay" href="http://en.wikipedia.org/wiki/Radioactive_decay">radioactive</A> ununoctium atom is very unstable, and since 2002, only three atoms (possibly four) of the isotope <SPAN><SUP>294</SUP>Uuo</SPAN> have been detected.<SUP class="reference" id="cite_ref-10"><A href="#cite_note-10"><SPAN>[</SPAN>11<SPAN>]</SPAN></A></SUP> While this allowed for very little experimental characterization of its properties and possible <A title="Chemical compound" href="http://en.wikipedia.org/wiki/Chemical_compound">compounds</A>, theoretical calculations have allowed for many predictions, including some very unexpected ones. For example, although ununoctium is a member of <A title="Group 18 element" href="http://en.wikipedia.org/wiki/Group_18_element">group 18</A>, it is probably not a noble gas like all the other group 18 elements.<SUP class="reference" id="cite_ref-Nash_0-4"><A href="#cite_note-Nash-0"><SPAN>[</SPAN>1<SPAN>]</SPAN></A></SUP> It was formerly thought to be a gas but is now predicted to be a <A title="Solid" href="http://en.wikipedia.org/wiki/Solid">solid</A> under <A title="Standard conditions for temperature and pressure" href="http://en.wikipedia.org/wiki/Standard_conditions_for_temperature_and_pressure">normal conditions</A>.<SUP class="reference" id="cite_ref-Nash_0-5"><A href="#cite_note-Nash-0"><SPAN>[</SPAN>1<SPAN>]</SPAN></A></SUP></P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/CE174285-6028-4731-8536-2FF86FF316B5/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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