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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> extropy-chat [mailto:extropy-chat-bounces@lists.extropy.org] <b>On Behalf Of </b>William Flynn Wallace<br><b>Sent:</b> Monday, December 01, 2014 8:35 AM<br><b>To:</b> ExI chat list<br><b>Subject:</b> Re: [ExI] Carbides (Was: hacked email)<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-family:"Comic Sans MS";color:black'>Trivia for me: did they ever find a compound like xenon tetrafluoride for the other inert gases? bill w</span><span style='font-family:"Comic Sans MS";color:#1F497D'><o:p></o:p></span></p></div></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Mon, Dec 1, 2014 at 9:19 AM, spike <<a href="mailto:spike66@att.net" target="_blank">spike66@att.net</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></b></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>A long time ago I heard they did the same trick with radon, but as I understand it they need to keep both compounds positively charged or it spontaneously decays (chemically). Think on that of a minute. You have a chemical which will react with anything, paired to a chemical which reacts with nothing, see who gets their way. Radon tetrafluoride: every time a radon atom decays (nuclear, half life about 4 days) it releases five fluorine atoms to go off and gnaw an electron off of the first thing it sees. That must be some really nasty stuff.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>spike<o:p></o:p></span></p></div></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>