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<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-disabled vector-feature-custom-font-size-clientpref--excluded vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-not-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Methylenimine - Search results - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-disabled vector-feature-custom-font-size-clientpref--excluded vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-not-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"af06b305-b3f6-43c2-a5c3-3660c2d958e2","wgCanonicalNamespace":"Special","wgCanonicalSpecialPageName":"Search","wgNamespaceNumber":-1,"wgPageName":"Special:Search","wgTitle":"Search","wgCurRevisionId":0,"wgRevisionId":0,"wgArticleId":0,"wgIsArticle":false,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":[],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Special:Search","wgRelevantArticleId":0,"wgIsProbablyEditable":false,"wgRelevantPageIsProbablyEditable":false,"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en", "pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":0,"advancedSearch.mimeTypes":{"tiff":"image/tiff","png":"image/png","gif":"image/gif","jpg":"image/jpeg","webp":"image/webp","xcf":"image/x-xcf","pdf":"application/pdf","mid":"audio/midi","ogg":"application/ogg","svg":"image/svg+xml","djvu":"image/vnd.djvu","flac":"audio/x-flac","wav":"audio/x-wav","webm":"video/webm","mp3":"audio/mpeg","mpg":"video/mpeg"},"advancedSearch.tooltips":{"advancedsearch-help-plain": "\u003Cdl\u003E\u003Cdt\u003EDescription\u003C/dt\u003E\n\u003Cdd\u003ESearches for these words in the title or text.\u003C/dd\u003E\n\u003Cdt\u003EBe aware of the following\u003C/dt\u003E\n\u003Cdd\u003E\n\u003Cul\u003E\u003Cli\u003EMultiple words can be entered here.\u003C/li\u003E\n\u003Cli\u003EPunctuation marks and other non-alphanumeric characters (with exception of the colon and comma) will be ignored.\u003C/li\u003E\n\u003Cli\u003EThere may be results that do not contain one or more of your search terms.\u003C/li\u003E\n\u003Cli\u003EWord stemming is applied. 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Use double quotes if the name contains spaces: \u003Ccode\u003Edeepcategory:\"Hidden categories\"\u003C/code\u003E.\u003C/dd\u003E\u003C/dl\u003E" ,"advancedsearch-help-hastemplate": "\u003Cdl\u003E\u003Cdt\u003EDescription\u003C/dt\u003E\n\u003Cdd\u003ESearches for pages that contain exactly these templates.\u003C/dd\u003E\n\u003Cdt\u003EBe aware of the following\u003C/dt\u003E\n\u003Cdd\u003E\n\u003Cul\u003E\u003Cli\u003EYou can find transcluded templates (templates consisting of other templates).\u003C/li\u003E\n\u003Cli\u003EThe autosuggest function can only find templates which start the same way as your search e.g. a search for \u003Ccode\u003E\"com...\"\u003C/code\u003E will suggest \u003Ci\u003E\"commons\"\u003C/i\u003E but not \u003Ci\u003E\"nowcommons\"\u003C/i\u003E.\u003C/li\u003E\u003C/ul\u003E\u003C/dd\u003E\u003C/dl\u003E\n\u003Cdl\u003E\u003Cdt\u003EHelp page\u003C/dt\u003E\n\u003Cdd\u003E\u003Ca class=\"external text\" href=\"https://www.mediawiki.org/wiki/Special:MyLanguage/Help:CirrusSearch#Hastemplate\"\u003EHastemplate\u003C/a\u003E\u003C/dd\u003E\n\u003Cdt\u003ESyntax-equivalent in the normal search\u003C/dt\u003E\n\u003Cdd\u003EWords in quotation marks with \u003Ccode\u003Ehastemplate:\u003C/code\u003E before them like \u003Ccode\u003Ehastemplate:\"missing information\"\u003C/code\u003E.\u003C/dd\u003E\u003C/dl\u003E" ,"advancedsearch-help-inlanguage": "\u003Cdl\u003E\u003Cdt\u003EDescription\u003C/dt\u003E\n\u003Cdd\u003E\u003C/dd\u003E\u003C/dl\u003E\n\u003Cp\u003EWill only search in the language you choose.\n\u003C/p\u003E\n\u003Cdl\u003E\u003Cdt\u003EBe aware of the following\u003C/dt\u003E\n\u003Cdd\u003E\n\u003Cul\u003E\u003Cli\u003EYou can only search for pages in one language.\u003C/li\u003E\n\u003Cli\u003EThis field will only be visible in wikis that have the translatewiki extension enabled.\u003C/li\u003E\u003C/ul\u003E\u003C/dd\u003E\u003C/dl\u003E\n\u003Cdl\u003E\u003Cdt\u003EHelp page\u003C/dt\u003E\n\u003Cdd\u003E\u003Ca class=\"external text\" href=\"https://www.mediawiki.org/wiki/Special:MyLanguage/Help:CirrusSearch#Inlanguage\"\u003EInlanguage\u003C/a\u003E\u003C/dd\u003E\n\u003Cdt\u003ESyntax-equivalent in the normal search\u003C/dt\u003E\n\u003Cdd\u003E\u003Ccode\u003Einlanguage:\u003C/code\u003E followed by a language code like \u003Ccode\u003Einlanguage:es\u003C/code\u003E. 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The word stemming is language-specific.\u003C/li\u003E\u003C/ul\u003E\u003C/dd\u003E\u003C/dl\u003E\n\u003Cdl\u003E\u003Cdt\u003EHelp page\u003C/dt\u003E\n\u003Cdd\u003E\u003Ca class=\"external text\" href=\"https://www.mediawiki.org/wiki/Special:MyLanguage/Help:CirrusSearch#Intitle_and_incategory\"\u003EIntitle and incategory\u003C/a\u003E\u003C/dd\u003E\n\u003Cdt\u003ESyntax-equivalent in the normal search\u003C/dt\u003E\n\u003Cdd\u003EWords with \u003Ccode\u003Eintitle:\u003C/code\u003E before them like \u003Ccode\u003Eintitle:queen\u003C/code\u003E.\u003C/dd\u003E\u003C/dl\u003E" ,"advancedsearch-help-subpageof": "\u003Cdl\u003E\u003Cdt\u003EDescription\u003C/dt\u003E\n\u003Cdd\u003ESearches for pages that are subpages of this page.\u003C/dd\u003E\n\u003Cdt\u003EBe aware of the following\u003C/dt\u003E\n\u003Cdd\u003E\n\u003Cul\u003E\u003Cli\u003EYou can only search for subpages of one page at a time.\u003C/li\u003E\n\u003Cli\u003EDon’t forget to enable the namespaces you want to limit your search to in the namespace filter.\u003C/li\u003E\n\u003Cli\u003EDo not include the namespace in front of the page name like this: \u003Cdel\u003E\u003Ccode\u003EWikipedia:Redirect\u003C/code\u003E\u003C/del\u003E.\u003C/li\u003E\u003C/ul\u003E\u003C/dd\u003E\u003C/dl\u003E\n\u003Cdl\u003E\u003Cdt\u003EHelp page\u003C/dt\u003E\n\u003Cdd\u003E\u003Ca class=\"external text\" href=\"https://www.mediawiki.org/wiki/Special:MyLanguage/Help:CirrusSearch#subpageof\"\u003ESubpageof\u003C/a\u003E\u003C/dd\u003E\n\u003Cdt\u003ESyntax-equivalent in the normal search\u003C/dt\u003E\n\u003Cdd\u003E\u003Ccode\u003Esubpageof:\u003C/code\u003E followed by a page name like \u003Ccode\u003Esubpageof:Redirect\u003C/code\u003E. 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The standard is that most relevant pages are placed on top of the results.\u003C/dd\u003E\n\u003Cdt\u003EHelp page\u003C/dt\u003E\n\u003Cdd\u003E\u003Ca class=\"external text\" href=\"https://www.mediawiki.org/wiki/Special:MyLanguage/Help:CirrusSearch#Explicit_sort_orders\"\u003EExplicit sort orders\u003C/a\u003E\u003C/dd\u003E\n\u003Cdt\u003ESyntax-equivalent in the normal search\u003C/dt\u003E\n\u003Cdd\u003EThis feature has no keyword that you can type in the search input field since the function is specified via a parameter in the URL.\u003C/dd\u003E\u003C/dl\u003E"},"advancedSearch.namespacePresets":{"defaultNamespaces":{"enabled":true,"provider":"defaultNamespaces","label":"advancedsearch-namespaces-preset-default"},"discussion":{"enabled":true,"provider":"discussion","label":"advancedsearch-namespaces-preset-discussion"},"generalHelp":{"enabled":true,"namespaces":["4","12" 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It can be written as CH3N=CH2...</div> <div class='mw-search-result-data'>5 KB (573 words) - 21:36, 24 March 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Water" title="Water"><img alt="Thumbnail for Water" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/H2O_2D_labelled.svg/220px-H2O_2D_labelled.svg.png" decoding="async" loading="lazy" width="220" height="96" data-file-width="800" data-file-height="350" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Water" title="Water" data-serp-pos="1">Water</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>171 KB (20,166 words) - 13:23, 10 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Outer_space" title="Outer space"><img alt="Thumbnail for Outer space" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Webb%27s_First_Deep_Field.jpg/120px-Webb%27s_First_Deep_Field.jpg" decoding="async" loading="lazy" width="120" height="122" data-file-width="4537" data-file-height="4630" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Outer_space" title="Outer space" data-serp-pos="2">Outer space</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>138 KB (13,572 words) - 02:34, 20 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methylene_imine" title="Methylene imine" data-serp-pos="3">Methylene imine</a> </div><div class="searchresult">Frank J. Lovas (1977). "Microwave spectrum and molecular structure of <span class="searchmatch">methylenimine</span> (CH2NH)". J. Chem. Phys. 66: 4149. doi:10.1063/1.434490. 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02:55, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Carbon_dioxide" title="Carbon dioxide"><img alt="Thumbnail for Carbon dioxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Carbon-dioxide-2D-dimensions.svg/220px-Carbon-dioxide-2D-dimensions.svg.png" decoding="async" loading="lazy" width="220" height="98" data-file-width="740" data-file-height="330" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbon_dioxide" title="Carbon dioxide" data-serp-pos="7">Carbon dioxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>112 KB (12,771 words) - 15:41, 15 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ethanol" title="Ethanol"><img alt="Thumbnail for Ethanol" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Sample_of_Absolute_Ethanol.jpg/150px-Sample_of_Absolute_Ethanol.jpg" decoding="async" loading="lazy" width="150" height="214" data-file-width="2020" data-file-height="2879" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethanol" title="Ethanol" data-serp-pos="8">Ethanol</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>106 KB (10,713 words) - 17:38, 17 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Molecule" title="Molecule"><img alt="Thumbnail for Molecule" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e9/PTCDA_AFM.jpg/90px-PTCDA_AFM.jpg" decoding="async" loading="lazy" width="90" height="90" data-file-width="957" data-file-height="954" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Molecule" title="Molecule" data-serp-pos="9">Molecule</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>33 KB (3,696 words) - 18:12, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Chemical_formula" title="Chemical formula" data-serp-pos="10">Chemical formula</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>24 KB (3,205 words) - 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22:33, 12 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ammonia" title="Ammonia"><img alt="Thumbnail for Ammonia" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Ammonia-2D.svg/150px-Ammonia-2D.svg.png" decoding="async" loading="lazy" width="150" height="95" data-file-width="800" data-file-height="509" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ammonia" title="Ammonia" data-serp-pos="13">Ammonia</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>139 KB (14,988 words) - 17:19, 20 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Abiogenesis" title="Abiogenesis"><img alt="Thumbnail for Abiogenesis" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Origin_of_life_stages.svg/180px-Origin_of_life_stages.svg.png" decoding="async" loading="lazy" width="180" height="101" data-file-width="1280" data-file-height="720" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Abiogenesis" title="Abiogenesis" data-serp-pos="14">Abiogenesis</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>204 KB (21,073 words) - 09:31, 23 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Acetic_acid" title="Acetic acid"><img alt="Thumbnail for Acetic acid" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Acetic_acid.jpg/150px-Acetic_acid.jpg" decoding="async" loading="lazy" width="150" height="247" data-file-width="598" data-file-height="986" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acetic_acid" title="Acetic acid" data-serp-pos="15">Acetic acid</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>62 KB (6,559 words) - 16:51, 10 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Potassium_chloride" title="Potassium chloride"><img alt="Thumbnail for Potassium chloride" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Potassium_chloride.jpg/120px-Potassium_chloride.jpg" decoding="async" loading="lazy" width="120" height="114" data-file-width="468" data-file-height="445" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Potassium_chloride" title="Potassium chloride" data-serp-pos="16">Potassium chloride</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>22 KB (2,045 words) - 06:56, 19 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Titanium_dioxide" title="Titanium dioxide"><img alt="Thumbnail for Titanium dioxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Rutile-unit-cell-3D-balls.png/150px-Rutile-unit-cell-3D-balls.png" decoding="async" loading="lazy" width="150" height="107" data-file-width="1100" data-file-height="784" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Titanium_dioxide" title="Titanium dioxide" data-serp-pos="17">Titanium dioxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>67 KB (6,896 words) - 13:15, 21 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Graphene" title="Graphene"><img alt="Thumbnail for Graphene" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Graphen.jpg/120px-Graphen.jpg" decoding="async" loading="lazy" width="120" height="96" data-file-width="1280" data-file-height="1024" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Graphene" title="Graphene" data-serp-pos="18">Graphene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>266 KB (27,839 words) - 15:48, 23 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Formaldehyde" title="Formaldehyde"><img alt="Thumbnail for Formaldehyde" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Formaldehyde-3D-balls-A.png/120px-Formaldehyde-3D-balls-A.png" decoding="async" loading="lazy" width="120" height="128" data-file-width="1030" data-file-height="1100" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Formaldehyde" title="Formaldehyde" data-serp-pos="19">Formaldehyde</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>89 KB (8,348 words) - 13:21, 13 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Sodium_hydroxide" title="Sodium hydroxide"><img alt="Thumbnail for Sodium hydroxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Sodium-hydroxide-crystal-3D-vdW.png/120px-Sodium-hydroxide-crystal-3D-vdW.png" decoding="async" loading="lazy" width="120" height="90" data-file-width="1100" data-file-height="827" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sodium_hydroxide" title="Sodium hydroxide" data-serp-pos="20">Sodium hydroxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>54 KB (5,925 words) - 15:03, 14 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Acetylene" title="Acetylene"><img alt="Thumbnail for Acetylene" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Acetylene-CRC-IR-dimensions-2D.svg/150px-Acetylene-CRC-IR-dimensions-2D.svg.png" decoding="async" loading="lazy" width="150" height="95" data-file-width="1100" data-file-height="700" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acetylene" title="Acetylene" data-serp-pos="21">Acetylene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>46 KB (4,391 words) - 12:11, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Spectroscopy" title="Spectroscopy"><img alt="Thumbnail for Spectroscopy" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Light_dispersion_of_a_mercury-vapor_lamp_with_a_flint_glass_prism_IPNr%C2%B00125.jpg/120px-Light_dispersion_of_a_mercury-vapor_lamp_with_a_flint_glass_prism_IPNr%C2%B00125.jpg" decoding="async" loading="lazy" width="120" height="146" data-file-width="2309" data-file-height="2818" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Spectroscopy" title="Spectroscopy" data-serp-pos="22">Spectroscopy</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>42 KB (4,615 words) - 16:25, 1 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Deuterium" title="Deuterium"><img alt="Thumbnail for Deuterium" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Deuterium_discharge_tube.jpg/300px-Deuterium_discharge_tube.jpg" decoding="async" loading="lazy" width="300" height="100" data-file-width="3000" data-file-height="1000" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Deuterium" title="Deuterium" data-serp-pos="23">Deuterium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>70 KB (8,748 words) - 02:31, 14 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydrogen_peroxide" title="Hydrogen peroxide"><img alt="Thumbnail for Hydrogen peroxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Wasserstoffperoxid.svg/180px-Wasserstoffperoxid.svg.png" decoding="async" loading="lazy" width="180" height="101" data-file-width="94" data-file-height="53" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_peroxide" title="Hydrogen peroxide" data-serp-pos="24">Hydrogen peroxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>92 KB (9,247 words) - 05:51, 20 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Drake_equation" title="Drake equation"><img alt="Thumbnail for Drake equation" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/Dr._Frank_Drake.jpg/120px-Dr._Frank_Drake.jpg" decoding="async" loading="lazy" width="120" height="134" data-file-width="646" data-file-height="724" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Drake_equation" title="Drake equation" data-serp-pos="25">Drake equation</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>74 KB (8,639 words) - 11:36, 21 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Carbon_monoxide" title="Carbon monoxide"><img alt="Thumbnail for Carbon monoxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/57/Carbon_monoxide_2D.svg/180px-Carbon_monoxide_2D.svg.png" decoding="async" loading="lazy" width="180" height="95" data-file-width="850" data-file-height="450" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbon_monoxide" title="Carbon monoxide" data-serp-pos="26">Carbon monoxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>73 KB (7,627 words) - 02:23, 21 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Acetone" title="Acetone"><img alt="Thumbnail for Acetone" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Acetone-CRC-MW-ED-dimensions-2D-Vector.svg/150px-Acetone-CRC-MW-ED-dimensions-2D-Vector.svg.png" decoding="async" loading="lazy" width="150" height="93" data-file-width="500" data-file-height="310" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acetone" title="Acetone" data-serp-pos="27">Acetone</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>47 KB (4,849 words) - 16:17, 7 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methanol" title="Methanol"><img alt="Thumbnail for Methanol" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Methanol_by_Danny_S._-_001.JPG/150px-Methanol_by_Danny_S._-_001.JPG" decoding="async" loading="lazy" width="150" height="218" data-file-width="2241" data-file-height="3256" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methanol" title="Methanol" data-serp-pos="28">Methanol</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>55 KB (5,461 words) - 13:41, 23 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ozone" title="Ozone"><img alt="Thumbnail for Ozone" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Ozone-1%2C3-dipole.png/180px-Ozone-1%2C3-dipole.png" decoding="async" loading="lazy" width="180" height="96" data-file-width="1000" data-file-height="534" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ozone" title="Ozone" data-serp-pos="29">Ozone</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>150 KB (18,172 words) - 10:20, 7 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydrogen_sulfide" title="Hydrogen sulfide"><img alt="Thumbnail for Hydrogen sulfide" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Hydrogen-sulfide-2D-dimensions.svg/180px-Hydrogen-sulfide-2D-dimensions.svg.png" decoding="async" loading="lazy" width="180" height="105" data-file-width="344" data-file-height="201" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_sulfide" title="Hydrogen sulfide" data-serp-pos="30">Hydrogen sulfide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>76 KB (7,939 words) - 13:55, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Potassium_cyanide" title="Potassium cyanide"><img alt="Thumbnail for Potassium cyanide" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Potassium-cyanide-phase-I-unit-cell-3D-SF.png/120px-Potassium-cyanide-phase-I-unit-cell-3D-SF.png" decoding="async" loading="lazy" width="120" height="134" data-file-width="987" data-file-height="1100" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Potassium_cyanide" title="Potassium cyanide" data-serp-pos="31">Potassium cyanide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>15 KB (1,390 words) - 10:08, 28 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cosmic_ray" title="Cosmic ray"><img alt="Thumbnail for Cosmic ray" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Cosmic_ray_flux_versus_particle_energy.svg/120px-Cosmic_ray_flux_versus_particle_energy.svg.png" decoding="async" loading="lazy" width="120" height="144" data-file-width="512" data-file-height="614" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cosmic_ray" title="Cosmic ray" data-serp-pos="32">Cosmic ray</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>96 KB (10,552 words) - 22:39, 22 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Argon" title="Argon"><img alt="Thumbnail for Argon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Argon_discharge_tube.jpg/150px-Argon_discharge_tube.jpg" decoding="async" loading="lazy" width="150" height="100" data-file-width="3008" data-file-height="2008" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Argon" title="Argon" data-serp-pos="33">Argon</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>39 KB (4,721 words) - 03:54, 2 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Heavy_water" title="Heavy water"><img alt="Thumbnail for Heavy water" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Heavy-water-3D-vdW.svg/120px-Heavy-water-3D-vdW.svg.png" decoding="async" loading="lazy" width="120" height="106" data-file-width="449" data-file-height="397" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Heavy_water" title="Heavy water" data-serp-pos="34">Heavy water</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>83 KB (9,702 words) - 12:39, 23 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Naphthalene" title="Naphthalene"><img alt="Thumbnail for Naphthalene" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Naphthalene-from-xtal-3D-vdW.png/120px-Naphthalene-from-xtal-3D-vdW.png" decoding="async" loading="lazy" width="120" height="104" data-file-width="1100" data-file-height="949" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Naphthalene" title="Naphthalene" data-serp-pos="35">Naphthalene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>37 KB (3,383 words) - 23:32, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Formic_acid" title="Formic acid"><img alt="Thumbnail for Formic acid" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Formic_acid_85_percent.jpg/150px-Formic_acid_85_percent.jpg" decoding="async" loading="lazy" width="150" height="210" data-file-width="500" data-file-height="700" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Formic_acid" title="Formic acid" data-serp-pos="36">Formic acid</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>38 KB (3,856 words) - 17:07, 1 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Sulfur_dioxide" title="Sulfur dioxide"><img alt="Thumbnail for Sulfur dioxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Sulfur-dioxide-2D.svg/200px-Sulfur-dioxide-2D.svg.png" decoding="async" loading="lazy" width="200" height="96" data-file-width="1100" data-file-height="528" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sulfur_dioxide" title="Sulfur dioxide" data-serp-pos="37">Sulfur dioxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>53 KB (7,366 words) - 22:03, 6 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydrogen_cyanide" title="Hydrogen cyanide"><img alt="Thumbnail for Hydrogen cyanide" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Hydrogen_cyanide.jpg/150px-Hydrogen_cyanide.jpg" decoding="async" loading="lazy" width="150" height="103" data-file-width="944" data-file-height="648" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_cyanide" title="Hydrogen cyanide" data-serp-pos="38">Hydrogen cyanide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>46 KB (4,607 words) - 01:59, 22 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methyl_acetate" title="Methyl acetate"><img alt="Thumbnail for Methyl acetate" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Methyl-acetate-2D-skeletal.svg/120px-Methyl-acetate-2D-skeletal.svg.png" decoding="async" loading="lazy" width="120" height="97" data-file-width="157" data-file-height="127" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methyl_acetate" title="Methyl acetate" data-serp-pos="39">Methyl acetate</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (492 words) - 02:01, 21 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ammonium" title="Ammonium"><img alt="Thumbnail for Ammonium" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Ammonium-2D.svg/120px-Ammonium-2D.svg.png" decoding="async" loading="lazy" width="120" height="105" data-file-width="512" data-file-height="447" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ammonium" title="Ammonium" data-serp-pos="40">Ammonium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>20 KB (2,099 words) - 14:03, 15 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ethylene" title="Ethylene"><img alt="Thumbnail for Ethylene" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Ethylene-CRC-MW-dimensions-2D-Vector.svg/180px-Ethylene-CRC-MW-dimensions-2D-Vector.svg.png" decoding="async" loading="lazy" width="180" height="105" data-file-width="500" data-file-height="293" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethylene" title="Ethylene" data-serp-pos="41">Ethylene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>36 KB (3,230 words) - 06:33, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acetaldehyde" title="Acetaldehyde" data-serp-pos="42">Acetaldehyde</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>52 KB (5,301 words) - 13:35, 20 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methyl_formate" title="Methyl formate"><img alt="Thumbnail for Methyl formate" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/Methyl_formate.png/180px-Methyl_formate.png" decoding="async" loading="lazy" width="180" height="95" data-file-width="949" data-file-height="500" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methyl_formate" title="Methyl formate" data-serp-pos="43">Methyl formate</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (364 words) - 20:04, 27 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Propyne" title="Propyne"><img alt="Thumbnail for Propyne" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/PROPYNE.png/150px-PROPYNE.png" decoding="async" loading="lazy" width="150" height="90" data-file-width="330" data-file-height="199" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Propyne" title="Propyne" data-serp-pos="44">Propyne</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>9 KB (737 words) - 00:26, 24 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methane" title="Methane"><img alt="Thumbnail for Methane" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Methane-2D-dimensions.svg/120px-Methane-2D-dimensions.svg.png" decoding="async" loading="lazy" width="120" height="90" data-file-width="1000" data-file-height="750" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methane" title="Methane" data-serp-pos="45">Methane</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>91 KB (8,873 words) - 10:20, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Silane" title="Silane"><img alt="Thumbnail for Silane" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Silane-2D.svg/120px-Silane-2D.svg.png" decoding="async" loading="lazy" width="120" height="126" data-file-width="1051" data-file-height="1100" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Silane" title="Silane" data-serp-pos="46">Silane</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>20 KB (2,041 words) - 19:50, 29 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methyl_group" title="Methyl group" data-serp-pos="47">Methyl group</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>12 KB (1,409 words) - 12:42, 4 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ethylene_glycol" title="Ethylene glycol"><img alt="Thumbnail for Ethylene glycol" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Samlpe_of_Ethylene_glycol.jpg/150px-Samlpe_of_Ethylene_glycol.jpg" decoding="async" loading="lazy" width="150" height="221" data-file-width="2075" data-file-height="3064" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethylene_glycol" title="Ethylene glycol" data-serp-pos="48">Ethylene glycol</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>31 KB (3,147 words) - 17:25, 31 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Tholin" title="Tholin"><img alt="Thumbnail for Tholin" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Mordor_Macula_Cropped.png/180px-Mordor_Macula_Cropped.png" decoding="async" loading="lazy" width="180" height="100" data-file-width="1107" data-file-height="612" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Tholin" title="Tholin" data-serp-pos="49">Tholin</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>34 KB (3,565 words) - 00:08, 14 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydrogen_fluoride" title="Hydrogen fluoride"><img alt="Thumbnail for Hydrogen fluoride" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Hydrogen_fluoride.svg/200px-Hydrogen_fluoride.svg.png" decoding="async" loading="lazy" width="200" height="94" data-file-width="216" data-file-height="101" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_fluoride" title="Hydrogen fluoride" data-serp-pos="50">Hydrogen fluoride</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>15 KB (1,376 words) - 20:39, 18 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Benzene" title="Benzene"><img alt="Thumbnail for Benzene" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Benzene-3D-vdW.png/120px-Benzene-3D-vdW.png" decoding="async" loading="lazy" width="120" height="107" data-file-width="1100" data-file-height="981" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Benzene" title="Benzene" data-serp-pos="51">Benzene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>91 KB (9,586 words) - 15:55, 18 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Extraterrestrial_life" title="Extraterrestrial life" data-serp-pos="52">Extraterrestrial life</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>120 KB (14,215 words) - 21:33, 22 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Buckminsterfullerene" title="Buckminsterfullerene"><img alt="Thumbnail for Buckminsterfullerene" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/C60-rods.png/90px-C60-rods.png" decoding="async" loading="lazy" width="90" height="90" data-file-width="792" data-file-height="792" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Buckminsterfullerene" title="Buckminsterfullerene" data-serp-pos="53">Buckminsterfullerene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>46 KB (4,452 words) - 06:19, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Abundance_of_the_chemical_elements" title="Abundance of the chemical elements" data-serp-pos="54">Abundance of the chemical elements</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>41 KB (4,376 words) - 11:03, 21 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methylamine" title="Methylamine"><img alt="Thumbnail for Methylamine" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/MeNH2.svg/220px-MeNH2.svg.png" decoding="async" loading="lazy" width="220" height="96" data-file-width="78" data-file-height="34" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methylamine" title="Methylamine" data-serp-pos="55">Methylamine</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>15 KB (1,121 words) - 16:05, 17 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Interstellar_medium" title="Interstellar medium"><img alt="Thumbnail for Interstellar medium" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/WHAM_survey.png/120px-WHAM_survey.png" decoding="async" loading="lazy" width="120" height="93" data-file-width="1024" data-file-height="790" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Interstellar_medium" title="Interstellar medium" data-serp-pos="56">Interstellar medium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>60 KB (7,343 words) - 22:10, 1 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acetamide" title="Acetamide" data-serp-pos="57">Acetamide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>12 KB (855 words) - 18:53, 20 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Sodium_cyanide" title="Sodium cyanide"><img alt="Thumbnail for Sodium cyanide" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Sodium_cyanide.svg/150px-Sodium_cyanide.svg.png" decoding="async" loading="lazy" width="150" height="97" data-file-width="177" data-file-height="115" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sodium_cyanide" title="Sodium cyanide" data-serp-pos="58">Sodium cyanide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>9 KB (770 words) - 08:22, 8 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Dimethyl_ether" title="Dimethyl ether" data-serp-pos="59">Dimethyl ether</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>22 KB (1,695 words) - 19:38, 10 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Phosphine" title="Phosphine"><img alt="Thumbnail for Phosphine" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Phosphine.png/120px-Phosphine.png" decoding="async" loading="lazy" width="120" height="131" data-file-width="640" data-file-height="700" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Phosphine" title="Phosphine" data-serp-pos="60">Phosphine</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>39 KB (3,618 words) - 11:03, 15 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methanethiol" title="Methanethiol"><img alt="Thumbnail for Methanethiol" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Methanethiol.svg/120px-Methanethiol.svg.png" decoding="async" loading="lazy" width="120" height="106" data-file-width="512" data-file-height="451" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methanethiol" title="Methanethiol" data-serp-pos="61">Methanethiol</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,339 words) - 21:01, 7 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Diatomic_molecule" title="Diatomic molecule"><img alt="Thumbnail for Diatomic molecule" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Dinitrogen-3D-vdW.png/120px-Dinitrogen-3D-vdW.png" decoding="async" loading="lazy" width="120" height="91" data-file-width="1100" data-file-height="833" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Diatomic_molecule" title="Diatomic molecule" data-serp-pos="62">Diatomic molecule</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>21 KB (2,551 words) - 16:03, 25 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbon%E2%80%93hydrogen_bond" title="Carbon–hydrogen bond" data-serp-pos="63">Carbon–hydrogen bond</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (533 words) - 20:36, 1 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cyanoacetylene" title="Cyanoacetylene"><img alt="Thumbnail for Cyanoacetylene" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Cyanoacetylene-3D-vdW.png/180px-Cyanoacetylene-3D-vdW.png" decoding="async" loading="lazy" width="180" height="98" data-file-width="1420" data-file-height="770" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyanoacetylene" title="Cyanoacetylene" data-serp-pos="64">Cyanoacetylene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (304 words) - 21:34, 20 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydroperoxyl" title="Hydroperoxyl"><img alt="Thumbnail for Hydroperoxyl" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/HO2param.png/150px-HO2param.png" decoding="async" loading="lazy" width="150" height="104" data-file-width="396" data-file-height="274" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydroperoxyl" title="Hydroperoxyl" data-serp-pos="65">Hydroperoxyl</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>5 KB (409 words) - 15:15, 16 May 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyanogen" title="Cyanogen" data-serp-pos="66">Cyanogen</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,258 words) - 05:49, 2 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_chloride" title="Hydrogen chloride" data-serp-pos="67">Hydrogen chloride</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>27 KB (2,812 words) - 17:06, 25 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/RNA_world" title="RNA world"><img alt="Thumbnail for RNA world" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Difference_DNA_RNA-EN.svg/120px-Difference_DNA_RNA-EN.svg.png" decoding="async" loading="lazy" width="120" height="96" data-file-width="1371" data-file-height="1097" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/RNA_world" title="RNA world" data-serp-pos="68">RNA world</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>92 KB (10,733 words) - 06:03, 29 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Polycyclic_aromatic_hydrocarbon" title="Polycyclic aromatic hydrocarbon"><img alt="Thumbnail for Polycyclic aromatic hydrocarbon" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Hexabenzocoronene.svg/120px-Hexabenzocoronene.svg.png" decoding="async" loading="lazy" width="120" height="139" data-file-width="152" data-file-height="176" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Polycyclic_aromatic_hydrocarbon" title="Polycyclic aromatic hydrocarbon" data-serp-pos="69">Polycyclic aromatic hydrocarbon</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>86 KB (8,863 words) - 22:22, 15 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methoxy_group" title="Methoxy group"><img alt="Thumbnail for Methoxy group" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Methoxy_group.svg/200px-Methoxy_group.svg.png" decoding="async" loading="lazy" width="200" height="91" data-file-width="550" data-file-height="250" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methoxy_group" title="Methoxy group" data-serp-pos="70">Methoxy group</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (413 words) - 18:03, 21 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cosmic_dust" title="Cosmic dust"><img alt="Thumbnail for Cosmic dust" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Porous_chondriteIDP.jpg/150px-Porous_chondriteIDP.jpg" decoding="async" loading="lazy" width="150" height="100" data-file-width="700" data-file-height="466" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cosmic_dust" title="Cosmic dust" data-serp-pos="71">Cosmic dust</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>52 KB (5,828 words) - 02:50, 3 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Propionaldehyde" title="Propionaldehyde"><img alt="Thumbnail for Propionaldehyde" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Propionaldehyde-3D-balls.png/120px-Propionaldehyde-3D-balls.png" decoding="async" loading="lazy" width="120" height="102" data-file-width="869" data-file-height="737" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Propionaldehyde" title="Propionaldehyde" data-serp-pos="72">Propionaldehyde</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>9 KB (736 words) - 16:52, 11 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Nitric_oxide" title="Nitric oxide"><img alt="Thumbnail for Nitric oxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Nitric-oxide-2D.svg/150px-Nitric-oxide-2D.svg.png" decoding="async" loading="lazy" width="150" height="98" data-file-width="890" data-file-height="584" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Nitric_oxide" title="Nitric oxide" data-serp-pos="73">Nitric oxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>31 KB (2,944 words) - 17:32, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methenium" title="Methenium"><img alt="Thumbnail for Methenium" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Methyl_cation.svg/120px-Methyl_cation.svg.png" decoding="async" loading="lazy" width="120" height="117" data-file-width="200" data-file-height="195" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methenium" title="Methenium" data-serp-pos="74">Methenium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (620 words) - 17:42, 26 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Anthracene" title="Anthracene"><img alt="Thumbnail for Anthracene" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Anthracene-numbering.svg/200px-Anthracene-numbering.svg.png" decoding="async" loading="lazy" width="200" height="95" data-file-width="834" data-file-height="398" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Anthracene" title="Anthracene" data-serp-pos="75">Anthracene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>17 KB (1,264 words) - 20:22, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Earliest_known_life_forms" title="Earliest known life forms"><img alt="Thumbnail for Earliest known life forms" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Champagne_vent_white_smokers.jpg/120px-Champagne_vent_white_smokers.jpg" decoding="async" loading="lazy" width="120" height="90" data-file-width="3000" data-file-height="2250" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Earliest_known_life_forms" title="Earliest known life forms" data-serp-pos="76">Earliest known life forms</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>67 KB (6,752 words) - 02:24, 13 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Iron(II)_oxide" title="Iron(II) oxide"><img alt="Thumbnail for Iron(II) oxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Iron%28II%29_oxide.jpg/150px-Iron%28II%29_oxide.jpg" decoding="async" loading="lazy" width="150" height="112" data-file-width="1582" data-file-height="1180" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Iron(II)_oxide" title="Iron(II) oxide" data-serp-pos="77">Iron(II) oxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (548 words) - 13:43, 13 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Kerogen" title="Kerogen"><img alt="Thumbnail for Kerogen" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/OIL_SHALE._IT_IS_THE_KEROGEN_IN_THIS_ROCK_WHICH%2C_WHEN_HEATED_TO_900_F.%2C_YIELDS_OIL_-_NARA_-_552543.jpg/150px-OIL_SHALE._IT_IS_THE_KEROGEN_IN_THIS_ROCK_WHICH%2C_WHEN_HEATED_TO_900_F.%2C_YIELDS_OIL_-_NARA_-_552543.jpg" decoding="async" loading="lazy" width="150" height="222" data-file-width="2024" data-file-height="3000" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Kerogen" title="Kerogen" data-serp-pos="78">Kerogen</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>36 KB (4,274 words) - 04:47, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Propylene" title="Propylene" data-serp-pos="79">Propylene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>21 KB (1,979 words) - 10:40, 5 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Astrobiology" title="Astrobiology"><img alt="Thumbnail for Astrobiology" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/eb/MarsCuriosityRover-Drilling-Sol170%2B%2B-2.jpg/120px-MarsCuriosityRover-Drilling-Sol170%2B%2B-2.jpg" decoding="async" loading="lazy" width="120" height="133" data-file-width="3819" data-file-height="4223" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Astrobiology" title="Astrobiology" data-serp-pos="80">Astrobiology</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>110 KB (11,321 words) - 23:02, 15 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Isocyanic_acid" title="Isocyanic acid"><img alt="Thumbnail for Isocyanic acid" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/Isocyans%C3%A4ure.svg/200px-Isocyans%C3%A4ure.svg.png" decoding="async" loading="lazy" width="200" height="91" data-file-width="114" data-file-height="52" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Isocyanic_acid" title="Isocyanic acid" data-serp-pos="81">Isocyanic acid</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>13 KB (1,180 words) - 03:47, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Sulfur_monoxide" title="Sulfur monoxide"><img alt="Thumbnail for Sulfur monoxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/78/Sulfur-monoxide-3D-balls.png/150px-Sulfur-monoxide-3D-balls.png" decoding="async" loading="lazy" width="150" height="98" data-file-width="1531" data-file-height="1000" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sulfur_monoxide" title="Sulfur monoxide" data-serp-pos="82">Sulfur monoxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>15 KB (1,522 words) - 10:20, 5 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methoxyethane" title="Methoxyethane"><img alt="Thumbnail for Methoxyethane" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Methoxyethane-3D-balls.png/180px-Methoxyethane-3D-balls.png" decoding="async" loading="lazy" width="180" height="97" data-file-width="1350" data-file-height="728" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methoxyethane" title="Methoxyethane" data-serp-pos="83">Methoxyethane</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (190 words) - 18:59, 13 August 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Diacetylene" title="Diacetylene"><img alt="Thumbnail for Diacetylene" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Diacetylene-3D-vdW-B.png/180px-Diacetylene-3D-vdW-B.png" decoding="async" loading="lazy" width="180" height="94" data-file-width="1536" data-file-height="804" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Diacetylene" title="Diacetylene" data-serp-pos="84">Diacetylene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (283 words) - 16:18, 9 February 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Thioformaldehyde" title="Thioformaldehyde" data-serp-pos="85">Thioformaldehyde</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (256 words) - 17:38, 1 September 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Carbon_monosulfide" title="Carbon monosulfide"><img alt="Thumbnail for Carbon monosulfide" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Carbon_monosulfide.svg/180px-Carbon_monosulfide.svg.png" decoding="async" loading="lazy" width="180" height="98" data-file-width="46" data-file-height="25" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbon_monosulfide" title="Carbon monosulfide" data-serp-pos="86">Carbon monosulfide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (178 words) - 02:10, 29 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Sara_Seager" title="Sara Seager"><img alt="Thumbnail for Sara Seager" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Sara_Seager_CHF-Cain-Conference-May-2016-059.jpg/120px-Sara_Seager_CHF-Cain-Conference-May-2016-059.jpg" decoding="async" loading="lazy" width="120" height="155" data-file-width="2030" data-file-height="2628" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sara_Seager" title="Sara Seager" data-serp-pos="87">Sara Seager</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>30 KB (2,504 words) - 00:20, 15 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methylene_(compound)" title="Methylene (compound)" data-serp-pos="88">Methylene (compound)</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>15 KB (1,504 words) - 15:19, 25 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Fulminic_acid" title="Fulminic acid"><img alt="Thumbnail for Fulminic acid" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Fulminic_acid_3D_spacefill.png/150px-Fulminic_acid_3D_spacefill.png" decoding="async" loading="lazy" width="150" height="95" data-file-width="2000" data-file-height="1262" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Fulminic_acid" title="Fulminic acid" data-serp-pos="89">Fulminic acid</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (379 words) - 11:04, 15 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Helium_hydride_ion" title="Helium hydride ion" data-serp-pos="90">Helium hydride ion</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>30 KB (2,989 words) - 04:40, 1 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Formamide" title="Formamide"><img alt="Thumbnail for Formamide" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Formamide-2D.png/120px-Formamide-2D.png" decoding="async" loading="lazy" width="120" height="92" data-file-width="1100" data-file-height="840" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Formamide" title="Formamide" data-serp-pos="91">Formamide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>10 KB (901 words) - 10:48, 4 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Dicarbon_monoxide" title="Dicarbon monoxide"><img alt="Thumbnail for Dicarbon monoxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Dicarbon-monoxide-3D-balls.png/300px-Dicarbon-monoxide-3D-balls.png" decoding="async" loading="lazy" width="300" height="105" data-file-width="1100" data-file-height="386" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Dicarbon_monoxide" title="Dicarbon monoxide" data-serp-pos="92">Dicarbon monoxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (313 words) - 00:53, 27 August 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ethylene_oxide" title="Ethylene oxide"><img alt="Thumbnail for Ethylene oxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Ethylene-oxide-from-xtal-3D-balls.png/120px-Ethylene-oxide-from-xtal-3D-balls.png" decoding="async" loading="lazy" width="120" height="97" data-file-width="1100" data-file-height="889" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethylene_oxide" title="Ethylene oxide" data-serp-pos="93">Ethylene oxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>106 KB (11,531 words) - 00:26, 22 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Triatomic_molecule" title="Triatomic molecule"><img alt="Thumbnail for Triatomic molecule" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Carbon-dioxide-3D-vdW.svg/150px-Carbon-dioxide-3D-vdW.svg.png" decoding="async" loading="lazy" width="150" height="99" data-file-width="1100" data-file-height="723" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Triatomic_molecule" title="Triatomic molecule" data-serp-pos="94">Triatomic molecule</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (378 words) - 01:05, 3 February 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Vinyl_alcohol" title="Vinyl alcohol"><img alt="Thumbnail for Vinyl alcohol" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Ethenol-2D.png/120px-Ethenol-2D.png" decoding="async" loading="lazy" width="120" height="138" data-file-width="956" data-file-height="1100" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Vinyl_alcohol" title="Vinyl alcohol" data-serp-pos="95">Vinyl alcohol</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>9 KB (908 words) - 20:47, 17 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Titanium_oxide" title="Titanium oxide"><img alt="Thumbnail for Titanium oxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Artist%E2%80%99s_impression_of_the_exoplanet_WASP-19b.jpg/180px-Artist%E2%80%99s_impression_of_the_exoplanet_WASP-19b.jpg" decoding="async" loading="lazy" width="180" height="105" data-file-width="4000" data-file-height="2340" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Titanium_oxide" title="Titanium oxide" data-serp-pos="96">Titanium oxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (333 words) - 04:55, 3 May 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Glycine" title="Glycine"><img alt="Thumbnail for Glycine" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Glycine-2D-skeletal.svg/180px-Glycine-2D-skeletal.svg.png" decoding="async" loading="lazy" width="180" height="103" data-file-width="1100" data-file-height="631" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Glycine" title="Glycine" data-serp-pos="97">Glycine</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>40 KB (3,766 words) - 11:02, 30 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Silicon_carbide" title="Silicon carbide"><img alt="Thumbnail for Silicon carbide" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/SiC_p1390066.jpg/120px-SiC_p1390066.jpg" decoding="async" loading="lazy" width="120" height="102" data-file-width="1419" data-file-height="1206" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Silicon_carbide" title="Silicon carbide" data-serp-pos="98">Silicon carbide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>69 KB (7,496 words) - 07:23, 28 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Interplanetary_medium" title="Interplanetary medium"><img alt="Thumbnail for Interplanetary medium" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Heliospheric-current-sheet.gif/120px-Heliospheric-current-sheet.gif" decoding="async" loading="lazy" width="120" height="94" data-file-width="866" data-file-height="676" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Interplanetary_medium" title="Interplanetary medium" data-serp-pos="99">Interplanetary medium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,502 words) - 08:55, 18 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Iron%E2%80%93sulfur_world_hypothesis" title="Iron–sulfur world hypothesis" data-serp-pos="100">Iron–sulfur world hypothesis</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>39 KB (4,543 words) - 12:39, 6 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hypothetical_types_of_biochemistry" title="Hypothetical types of biochemistry"><img alt="Thumbnail for Hypothetical types of biochemistry" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/PIA10008_Seas_and_Lakes_on_Titan.jpg/120px-PIA10008_Seas_and_Lakes_on_Titan.jpg" decoding="async" loading="lazy" width="120" height="97" data-file-width="2348" data-file-height="1900" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hypothetical_types_of_biochemistry" title="Hypothetical types of biochemistry" data-serp-pos="101">Hypothetical types of biochemistry</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>80 KB (8,198 words) - 16:12, 9 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Presolar_grains" title="Presolar grains"><img alt="Thumbnail for Presolar grains" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Delta_II_7426_with_Stardust_before_launch.jpg/150px-Delta_II_7426_with_Stardust_before_launch.jpg" decoding="async" loading="lazy" width="150" height="223" data-file-width="1757" data-file-height="2617" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Presolar_grains" title="Presolar grains" data-serp-pos="102">Presolar grains</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>26 KB (3,008 words) - 06:08, 11 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Dihydroxyacetone" title="Dihydroxyacetone"><img alt="Thumbnail for Dihydroxyacetone" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Dihydroxyacetone_3D_ball.png/180px-Dihydroxyacetone_3D_ball.png" decoding="async" loading="lazy" width="180" height="99" data-file-width="2000" data-file-height="1104" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Dihydroxyacetone" title="Dihydroxyacetone" data-serp-pos="103">Dihydroxyacetone</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>18 KB (2,092 words) - 18:58, 17 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Carbonyl_sulfide" title="Carbonyl sulfide"><img alt="Thumbnail for Carbonyl sulfide" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Carbonyl-sulfide-2D-dimensions.png/150px-Carbonyl-sulfide-2D-dimensions.png" decoding="async" loading="lazy" width="150" height="112" data-file-width="1130" data-file-height="844" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbonyl_sulfide" title="Carbonyl sulfide" data-serp-pos="104">Carbonyl sulfide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>19 KB (1,747 words) - 20:01, 29 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Diatomic_carbon" title="Diatomic carbon"><img alt="Thumbnail for Diatomic carbon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Dicarbon-3D-vdW.png/150px-Dicarbon-3D-vdW.png" decoding="async" loading="lazy" width="150" height="106" data-file-width="706" data-file-height="500" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Diatomic_carbon" title="Diatomic carbon" data-serp-pos="105">Diatomic carbon</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,124 words) - 05:48, 19 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Butyronitrile" title="Butyronitrile"><img alt="Thumbnail for Butyronitrile" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Butyronitrile_3D_ball.png/180px-Butyronitrile_3D_ball.png" decoding="async" loading="lazy" width="180" height="99" data-file-width="2000" data-file-height="1103" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Butyronitrile" title="Butyronitrile" data-serp-pos="106">Butyronitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>5 KB (176 words) - 04:36, 28 July 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cyanamide" title="Cyanamide"><img alt="Thumbnail for Cyanamide" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Cyanamide_%28diimide%29_3D_spacefill.png/150px-Cyanamide_%28diimide%29_3D_spacefill.png" decoding="async" loading="lazy" width="150" height="95" data-file-width="2000" data-file-height="1260" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyanamide" title="Cyanamide" data-serp-pos="107">Cyanamide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>18 KB (1,805 words) - 16:28, 15 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Pyrene" title="Pyrene"><img alt="Thumbnail for Pyrene" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Pyrene.svg/120px-Pyrene.svg.png" decoding="async" loading="lazy" width="120" height="119" data-file-width="596" data-file-height="592" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Pyrene" title="Pyrene" data-serp-pos="108">Pyrene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>13 KB (1,114 words) - 13:19, 1 May 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Carbodiimide" title="Carbodiimide"><img alt="Thumbnail for Carbodiimide" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Carbodiimides_General_Structure_V.1.svg/250px-Carbodiimides_General_Structure_V.1.svg.png" decoding="async" loading="lazy" width="250" height="94" data-file-width="345" data-file-height="130" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbodiimide" title="Carbodiimide" data-serp-pos="109">Carbodiimide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,599 words) - 12:14, 21 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Diffuse_interstellar_bands" title="Diffuse interstellar bands"><img alt="Thumbnail for Diffuse interstellar bands" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Diffuse_Interstellar_Bands.png/150px-Diffuse_Interstellar_Bands.png" decoding="async" loading="lazy" width="150" height="93" data-file-width="1280" data-file-height="790" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Diffuse_interstellar_bands" title="Diffuse interstellar bands" data-serp-pos="110">Diffuse interstellar bands</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>18 KB (2,096 words) - 13:24, 17 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Titanium(II)_oxide" title="Titanium(II) oxide"><img alt="Thumbnail for Titanium(II) oxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Titanium%28II%29-oxide-3D-vdW.png/120px-Titanium%28II%29-oxide-3D-vdW.png" decoding="async" loading="lazy" width="120" height="117" data-file-width="602" data-file-height="586" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Titanium(II)_oxide" title="Titanium(II) oxide" data-serp-pos="111">Titanium(II) oxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>5 KB (457 words) - 22:36, 18 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cosmochemistry" title="Cosmochemistry"><img alt="Thumbnail for Cosmochemistry" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/%22Meteorite_Hills_00506%22_%28MET00506%29_meteorite.jpg/180px-%22Meteorite_Hills_00506%22_%28MET00506%29_meteorite.jpg" decoding="async" loading="lazy" width="180" height="90" data-file-width="334" data-file-height="167" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cosmochemistry" title="Cosmochemistry" data-serp-pos="112">Cosmochemistry</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>24 KB (2,423 words) - 21:26, 13 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Molecular_cloud" title="Molecular cloud"><img alt="Thumbnail for Molecular cloud" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/120px-LH_95.jpg" decoding="async" loading="lazy" width="120" height="128" data-file-width="3622" data-file-height="3877" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Molecular_cloud" title="Molecular cloud" data-serp-pos="113">Molecular cloud</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>33 KB (3,752 words) - 21:49, 30 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Amino_radical" title="Amino radical" data-serp-pos="114">Amino radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>10 KB (1,011 words) - 09:32, 13 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acrylonitrile" title="Acrylonitrile" data-serp-pos="115">Acrylonitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>22 KB (2,089 words) - 18:52, 22 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ketene" title="Ketene"><img alt="Thumbnail for Ketene" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Ketenes_nonsymmetric.png/150px-Ketenes_nonsymmetric.png" decoding="async" loading="lazy" width="150" height="111" data-file-width="1015" data-file-height="749" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ketene" title="Ketene" data-serp-pos="116">Ketene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>12 KB (1,364 words) - 08:34, 14 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acetonitrile" title="Acetonitrile" data-serp-pos="117">Acetonitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>21 KB (1,789 words) - 03:04, 2 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Trihydrogen_cation" title="Trihydrogen cation"><img alt="Thumbnail for Trihydrogen cation" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Trihydrogen-cation-3D-vdW.png/120px-Trihydrogen-cation-3D-vdW.png" decoding="async" loading="lazy" width="120" height="118" data-file-width="1100" data-file-height="1080" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Trihydrogen_cation" title="Trihydrogen cation" data-serp-pos="118">Trihydrogen cation</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>23 KB (2,741 words) - 07:33, 14 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Halonium_ion" title="Halonium ion"><img alt="Thumbnail for Halonium ion" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Cyclopentene-bromonium-3D-balls.png/120px-Cyclopentene-bromonium-3D-balls.png" decoding="async" loading="lazy" width="120" height="106" data-file-width="1100" data-file-height="970" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Halonium_ion" title="Halonium ion" data-serp-pos="119">Halonium ion</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>9 KB (1,070 words) - 18:06, 5 May 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Extraterrestrial_liquid_water" title="Extraterrestrial liquid water" data-serp-pos="120">Extraterrestrial liquid water</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>72 KB (7,414 words) - 15:49, 3 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Silicon_monoxide" title="Silicon monoxide"><img alt="Thumbnail for Silicon monoxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Silicon_monoxide.jpg/120px-Silicon_monoxide.jpg" decoding="async" loading="lazy" width="120" height="90" data-file-width="3264" data-file-height="2448" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Silicon_monoxide" title="Silicon monoxide" data-serp-pos="121">Silicon monoxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,757 words) - 12:03, 7 January 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Polyyne" title="Polyyne"><img alt="Thumbnail for Polyyne" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Ichthyothereol_skeletal.png/250px-Ichthyothereol_skeletal.png" decoding="async" loading="lazy" width="250" height="92" data-file-width="1703" data-file-height="625" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Polyyne" title="Polyyne" data-serp-pos="122">Polyyne</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>28 KB (3,089 words) - 17:33, 7 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Aluminium_hydroxide" title="Aluminium hydroxide"><img alt="Thumbnail for Aluminium hydroxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Gibbsite-crystal-3D-balls.png/120px-Gibbsite-crystal-3D-balls.png" decoding="async" loading="lazy" width="120" height="108" data-file-width="1100" data-file-height="986" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Aluminium_hydroxide" title="Aluminium hydroxide" data-serp-pos="123">Aluminium hydroxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>24 KB (2,174 words) - 07:32, 23 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_isocyanide" title="Hydrogen isocyanide" data-serp-pos="124">Hydrogen isocyanide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>18 KB (2,036 words) - 12:16, 14 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydrogen_deuteride" title="Hydrogen deuteride"><img alt="Thumbnail for Hydrogen deuteride" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Hydrogen_deuteride.svg/90px-Hydrogen_deuteride.svg.png" decoding="async" loading="lazy" width="90" height="90" data-file-width="31" data-file-height="31" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydrogen_deuteride" title="Hydrogen deuteride" data-serp-pos="125">Hydrogen deuteride</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (399 words) - 23:02, 19 February 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Homochirality" title="Homochirality" data-serp-pos="126">Homochirality</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>40 KB (5,098 words) - 21:14, 1 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Astrochemistry" title="Astrochemistry"><img alt="Thumbnail for Astrochemistry" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Star-stuff.png/150px-Star-stuff.png" decoding="async" loading="lazy" width="150" height="224" data-file-width="1000" data-file-height="1490" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Astrochemistry" title="Astrochemistry" data-serp-pos="127">Astrochemistry</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>38 KB (4,243 words) - 03:04, 16 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methylidyne_radical" title="Methylidyne radical"><img alt="Thumbnail for Methylidyne radical" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Methylidyne_radical_Structural_Formula.svg/220px-Methylidyne_radical_Structural_Formula.svg.png" decoding="async" loading="lazy" width="220" height="96" data-file-width="99" data-file-height="43" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methylidyne_radical" title="Methylidyne radical" data-serp-pos="128">Methylidyne radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>8 KB (776 words) - 15:19, 25 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Aluminium(II)_oxide" title="Aluminium(II) oxide"><img alt="Thumbnail for Aluminium(II) oxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Aluminium%28II%29-oxide-3D-vdW.png/120px-Aluminium%28II%29-oxide-3D-vdW.png" decoding="async" loading="lazy" width="120" height="91" data-file-width="712" data-file-height="538" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Aluminium(II)_oxide" title="Aluminium(II) oxide" data-serp-pos="129">Aluminium(II) oxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (200 words) - 09:18, 13 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/PAH_world_hypothesis" title="PAH world hypothesis"><img alt="Thumbnail for PAH world hypothesis" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/PAHWorld.svg/90px-PAHWorld.svg.png" decoding="async" loading="lazy" width="90" height="90" data-file-width="300" data-file-height="300" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/PAH_world_hypothesis" title="PAH world hypothesis" data-serp-pos="130">PAH world hypothesis</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>16 KB (1,634 words) - 17:54, 30 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Glycolonitrile" title="Glycolonitrile" data-serp-pos="131">Glycolonitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>5 KB (272 words) - 04:10, 8 October 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Benzonitrile" title="Benzonitrile" data-serp-pos="132">Benzonitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (450 words) - 05:35, 5 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ethyl_formate" title="Ethyl formate"><img alt="Thumbnail for Ethyl formate" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Ethyl_formate.jpg/120px-Ethyl_formate.jpg" decoding="async" loading="lazy" width="120" height="125" data-file-width="1961" data-file-height="2035" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethyl_formate" title="Ethyl formate" data-serp-pos="133">Ethyl formate</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (404 words) - 12:55, 27 March 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hydroxyl_radical" title="Hydroxyl radical"><img alt="Thumbnail for Hydroxyl radical" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Hydroxyl_radical.svg/150px-Hydroxyl_radical.svg.png" decoding="async" loading="lazy" width="150" height="104" data-file-width="42" data-file-height="29" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hydroxyl_radical" title="Hydroxyl radical" data-serp-pos="134">Hydroxyl radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>30 KB (3,021 words) - 12:07, 16 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Sodium_iodide" title="Sodium iodide"><img alt="Thumbnail for Sodium iodide" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Sodium_iodide.jpg/120px-Sodium_iodide.jpg" decoding="async" loading="lazy" width="120" height="100" data-file-width="696" data-file-height="579" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sodium_iodide" title="Sodium iodide" data-serp-pos="135">Sodium iodide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>13 KB (910 words) - 08:00, 24 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Circumstellar_envelope" title="Circumstellar envelope" data-serp-pos="136">Circumstellar envelope</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>2 KB (198 words) - 07:50, 1 October 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Acrolein" title="Acrolein"><img alt="Thumbnail for Acrolein" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Acrolein-s-trans-GED-MW-3D-sf.png/120px-Acrolein-s-trans-GED-MW-3D-sf.png" decoding="async" loading="lazy" width="120" height="91" data-file-width="2913" data-file-height="2208" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Acrolein" title="Acrolein" data-serp-pos="137">Acrolein</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>22 KB (2,126 words) - 13:56, 8 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Thiocyanic_acid" title="Thiocyanic acid"><img alt="Thumbnail for Thiocyanic acid" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Thiocyanic-acid-3D-vdW.png/150px-Thiocyanic-acid-3D-vdW.png" decoding="async" loading="lazy" width="150" height="91" data-file-width="1150" data-file-height="700" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Thiocyanic_acid" title="Thiocyanic acid" data-serp-pos="138">Thiocyanic acid</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (510 words) - 15:44, 31 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methyl_radical" title="Methyl radical"><img alt="Thumbnail for Methyl radical" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/Radical_metilo--methyl_radical.svg/120px-Radical_metilo--methyl_radical.svg.png" decoding="async" loading="lazy" width="120" height="104" data-file-width="113" data-file-height="98" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methyl_radical" title="Methyl radical" data-serp-pos="139">Methyl radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (782 words) - 15:30, 28 August 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Nitroxyl" title="Nitroxyl"><img alt="Thumbnail for Nitroxyl" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Nitroxyl-3D-balls.png/150px-Nitroxyl-3D-balls.png" decoding="async" loading="lazy" width="150" height="92" data-file-width="1100" data-file-height="676" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Nitroxyl" title="Nitroxyl" data-serp-pos="140">Nitroxyl</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>9 KB (898 words) - 02:13, 9 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Pyrimidine" title="Pyrimidine" data-serp-pos="141">Pyrimidine</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>23 KB (2,105 words) - 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02:46, 17 January 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Extraterrestrial_materials" title="Extraterrestrial materials"><img alt="Thumbnail for Extraterrestrial materials" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0d/Apollo_15_Genesis_Rock.jpg/90px-Apollo_15_Genesis_Rock.jpg" decoding="async" loading="lazy" width="90" height="90" data-file-width="1024" data-file-height="1024" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Extraterrestrial_materials" title="Extraterrestrial materials" data-serp-pos="144">Extraterrestrial materials</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>21 KB (2,212 words) - 05:23, 14 May 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Intergalactic_dust" title="Intergalactic dust" data-serp-pos="145">Intergalactic dust</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (329 words) - 17:43, 1 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Argonium" title="Argonium"><img alt="Thumbnail for Argonium" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/Argonium-3D-vdW.png/150px-Argonium-3D-vdW.png" decoding="async" loading="lazy" width="150" height="109" data-file-width="920" data-file-height="670" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Argonium" title="Argonium" data-serp-pos="146">Argonium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,501 words) - 04:40, 1 November 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Propionitrile" title="Propionitrile" data-serp-pos="147">Propionitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (389 words) - 08:08, 22 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Tricarbon" title="Tricarbon"><img alt="Thumbnail for Tricarbon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/78/Tricarbon-3D-vdW.png/150px-Tricarbon-3D-vdW.png" decoding="async" loading="lazy" width="150" height="90" data-file-width="942" data-file-height="564" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Tricarbon" title="Tricarbon" data-serp-pos="148">Tricarbon</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (520 words) - 21:24, 11 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hemolithin" title="Hemolithin"><img alt="Thumbnail for Hemolithin" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Allende_meteorite_slice_ASU.jpg/120px-Allende_meteorite_slice_ASU.jpg" decoding="async" loading="lazy" width="120" height="134" data-file-width="1384" data-file-height="1545" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hemolithin" title="Hemolithin" data-serp-pos="149">Hemolithin</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>10 KB (973 words) - 18:42, 15 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Propiolaldehyde" title="Propiolaldehyde"><img alt="Thumbnail for Propiolaldehyde" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Propinal.svg/120px-Propinal.svg.png" decoding="async" loading="lazy" width="120" height="91" data-file-width="229" data-file-height="173" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Propiolaldehyde" title="Propiolaldehyde" data-serp-pos="150">Propiolaldehyde</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (233 words) - 02:19, 9 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyanopolyyne" title="Cyanopolyyne" data-serp-pos="151">Cyanopolyyne</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>10 KB (1,317 words) - 20:18, 3 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cyclopropenylidene" title="Cyclopropenylidene"><img alt="Thumbnail for Cyclopropenylidene" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Cyclopropenylidene-3D-balls.png/120px-Cyclopropenylidene-3D-balls.png" decoding="async" loading="lazy" width="120" height="98" data-file-width="960" data-file-height="784" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyclopropenylidene" title="Cyclopropenylidene" data-serp-pos="152">Cyclopropenylidene</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>10 KB (1,148 words) - 05:49, 13 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hemoglycin" title="Hemoglycin"><img alt="Thumbnail for Hemoglycin" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Allende_meteorite_slice_ASU.jpg/120px-Allende_meteorite_slice_ASU.jpg" decoding="async" loading="lazy" width="120" height="134" data-file-width="1384" data-file-height="1545" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hemoglycin" title="Hemoglycin" data-serp-pos="153">Hemoglycin</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (698 words) - 09:06, 15 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Pseudo-panspermia" title="Pseudo-panspermia" data-serp-pos="154">Pseudo-panspermia</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>19 KB (1,533 words) - 02:50, 27 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Diazenylium" title="Diazenylium"><img alt="Thumbnail for Diazenylium" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Diazenylium.png/300px-Diazenylium.png" decoding="async" loading="lazy" width="300" height="99" data-file-width="453" data-file-height="149" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Diazenylium" title="Diazenylium" data-serp-pos="155">Diazenylium</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,556 words) - 06:15, 27 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cyclopropenone" title="Cyclopropenone"><img alt="Thumbnail for Cyclopropenone" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Cyclopropenone.svg/120px-Cyclopropenone.svg.png" decoding="async" loading="lazy" width="120" height="135" data-file-width="296" data-file-height="333" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyclopropenone" title="Cyclopropenone" data-serp-pos="156">Cyclopropenone</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (237 words) - 22:31, 16 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethanimine" title="Ethanimine" data-serp-pos="157">Ethanimine</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (275 words) - 14:55, 29 February 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sulfanyl" title="Sulfanyl" data-serp-pos="158">Sulfanyl</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>19 KB (1,963 words) - 10:48, 20 March 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Aminoacetonitrile" title="Aminoacetonitrile" data-serp-pos="159">Aminoacetonitrile</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (377 words) - 23:08, 12 January 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Sulfur_mononitride" title="Sulfur mononitride" data-serp-pos="160">Sulfur mononitride</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>21 KB (2,366 words) - 14:05, 20 August 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Octatetraynyl_radical" title="Octatetraynyl radical" data-serp-pos="161">Octatetraynyl radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>2 KB (165 words) - 10:55, 17 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Molecules_in_stars" title="Molecules in stars" data-serp-pos="162">Molecules in stars</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>16 KB (1,308 words) - 11:41, 18 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Atomic_and_molecular_astrophysics" title="Atomic and molecular astrophysics"><img alt="Thumbnail for Atomic and molecular astrophysics" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Molecular.cloud.arp.750pix.jpg/150px-Molecular.cloud.arp.750pix.jpg" decoding="async" loading="lazy" width="150" height="111" data-file-width="750" data-file-height="557" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Atomic_and_molecular_astrophysics" title="Atomic and molecular astrophysics" data-serp-pos="163">Atomic and molecular astrophysics</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>5 KB (458 words) - 02:55, 29 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Imidogen" title="Imidogen"><img alt="Thumbnail for Imidogen" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Imidogen-2D-Lewis.svg/180px-Imidogen-2D-Lewis.svg.png" decoding="async" loading="lazy" width="180" height="90" data-file-width="500" data-file-height="250" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Imidogen" title="Imidogen" data-serp-pos="164">Imidogen</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>11 KB (1,110 words) - 15:37, 12 January 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Cyano_radical" title="Cyano radical"><img alt="Thumbnail for Cyano radical" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Cyano-radical-3D-vdW.svg/120px-Cyano-radical-3D-vdW.svg.png" decoding="async" loading="lazy" width="120" height="91" data-file-width="834" data-file-height="634" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Cyano_radical" title="Cyano radical" data-serp-pos="165">Cyano radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>8 KB (774 words) - 15:22, 5 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/List_of_interstellar_and_circumstellar_molecules" title="List of interstellar and circumstellar molecules"><img alt="Thumbnail for List of interstellar and circumstellar molecules" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Ssc2003-06g.jpg/120px-Ssc2003-06g.jpg" decoding="async" loading="lazy" width="120" height="96" data-file-width="3000" data-file-height="2400" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/List_of_interstellar_and_circumstellar_molecules" title="List of interstellar and circumstellar molecules" data-serp-pos="166">List of interstellar and circumstellar molecules</a> </div><div class="searchresult">et al. (1997), "Hydrogenation of Interstellar Molecules: A Survey for <span class="searchmatch">Methylenimine</span> (CH2NH)", Astrophysical Journal, 479 (1 Pt 1): 307–12, Bibcode:1997ApJ...</div> <div class='mw-search-result-data'>141 KB (9,341 words) - 19:53, 30 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ketenimines" title="Ketenimines" data-serp-pos="167">Ketenimines</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>2 KB (187 words) - 09:50, 7 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Silicon_monosulfide" title="Silicon monosulfide"><img alt="Thumbnail for Silicon monosulfide" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Silicon_monosulfide-3D-vdW.png/180px-Silicon_monosulfide-3D-vdW.png" decoding="async" loading="lazy" width="180" height="100" data-file-width="1100" data-file-height="614" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Silicon_monosulfide" title="Silicon monosulfide" data-serp-pos="168">Silicon monosulfide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (277 words) - 15:05, 22 September 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Phosphorus_monoxide" title="Phosphorus monoxide"><img alt="Thumbnail for Phosphorus monoxide" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/Phosphorus_Monoxide_Structure.png/150px-Phosphorus_Monoxide_Structure.png" decoding="async" loading="lazy" width="150" height="98" data-file-width="890" data-file-height="584" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Phosphorus_monoxide" title="Phosphorus monoxide" data-serp-pos="169">Phosphorus monoxide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,593 words) - 15:39, 18 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methylidynephosphane" title="Methylidynephosphane" data-serp-pos="170">Methylidynephosphane</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>5 KB (441 words) - 07:56, 3 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Stellar_chemistry" title="Stellar chemistry" data-serp-pos="171">Stellar chemistry</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (506 words) - 14:48, 13 February 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Propynylidyne" title="Propynylidyne" data-serp-pos="172">Propynylidyne</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>16 KB (1,606 words) - 19:04, 5 January 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Tanpopo_mission" title="Tanpopo mission"><img alt="Thumbnail for Tanpopo mission" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/78/Japanese_Experiment_Module_exterior_-_cropped.jpg/150px-Japanese_Experiment_Module_exterior_-_cropped.jpg" decoding="async" loading="lazy" width="150" height="104" data-file-width="2300" data-file-height="1600" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Tanpopo_mission" title="Tanpopo mission" data-serp-pos="173">Tanpopo mission</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>13 KB (1,520 words) - 12:33, 2 July 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Methyl_isocyanide" title="Methyl isocyanide"><img alt="Thumbnail for Methyl isocyanide" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Methyl-isocyanide-3D-balls.png/120px-Methyl-isocyanide-3D-balls.png" decoding="async" loading="lazy" width="120" height="92" data-file-width="1100" data-file-height="843" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Methyl_isocyanide" title="Methyl isocyanide" data-serp-pos="174">Methyl isocyanide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>7 KB (526 words) - 09:38, 23 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Hereford_Arizona_Observatory" title="Hereford Arizona Observatory"><img alt="Thumbnail for Hereford Arizona Observatory" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/HerefordArizonaObservatory-HAO1%262-BruceGary-20100724.jpg/150px-HerefordArizonaObservatory-HAO1%262-BruceGary-20100724.jpg" decoding="async" loading="lazy" width="150" height="101" data-file-width="1279" data-file-height="861" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hereford_Arizona_Observatory" title="Hereford Arizona Observatory" data-serp-pos="175">Hereford Arizona Observatory</a> 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class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (492 words) - 10:15, 9 August 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Ethynyl_radical" title="Ethynyl radical"><img alt="Thumbnail for Ethynyl radical" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Ethynyl-radical-3D-vdW.png/150px-Ethynyl-radical-3D-vdW.png" decoding="async" loading="lazy" width="150" height="110" data-file-width="1008" data-file-height="741" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Ethynyl_radical" title="Ethynyl radical" data-serp-pos="177">Ethynyl radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,354 words) - 18:47, 13 August 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Talking_About_Life" title="Talking About Life" data-serp-pos="178">Talking About Life</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>14 KB (1,280 words) - 07:43, 4 April 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Hexatriynyl_radical" title="Hexatriynyl radical" data-serp-pos="179">Hexatriynyl radical</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (327 words) - 09:11, 1 November 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Tricarbon_monosulfide" title="Tricarbon monosulfide" data-serp-pos="180">Tricarbon monosulfide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>6 KB (604 words) - 12:06, 13 August 2023</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Circumstellar_dust" title="Circumstellar dust" data-serp-pos="181">Circumstellar dust</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>4 KB (454 words) - 23:30, 26 October 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Aluminium_monofluoride" title="Aluminium monofluoride"><img alt="Thumbnail for Aluminium monofluoride" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Fluoridoaluminium-3D-vdW.png/150px-Fluoridoaluminium-3D-vdW.png" decoding="async" loading="lazy" width="150" height="105" data-file-width="896" data-file-height="626" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Aluminium_monofluoride" title="Aluminium monofluoride" data-serp-pos="182">Aluminium monofluoride</a> </div><div class="searchresult">Cyclopropenylidene 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class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>3 KB (229 words) - 09:18, 13 September 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><div class="searchResultImage-thumbnail-placeholder" aria-hidden="true"><?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title> image layout frameless </title><path d="M19 3H1v14h18zM3 14l3.5-4.5 2.5 3L12.5 8l4.5 6z"/><path d="M19 5H1V3h18zm0 12H1v-2h18z"/></svg> </div></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Photodissociation_region" title="Photodissociation region" data-serp-pos="184">Photodissociation region</a> 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class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Interstellar_formaldehyde" title="Interstellar formaldehyde" data-serp-pos="188">Interstellar formaldehyde</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>11 KB (1,425 words) - 20:26, 12 June 2024</div></div></div></li><li class="mw-search-result mw-search-result-ns-0"><div class="searchResultImage"><div class="searchResultImage-thumbnail"><a href="/wiki/Carbon_monophosphide" title="Carbon monophosphide"><img alt="Thumbnail for Carbon monophosphide" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Carbon-monophosphide-3D-SF.png/120px-Carbon-monophosphide-3D-SF.png" decoding="async" loading="lazy" width="120" height="101" data-file-width="760" data-file-height="642" /></a></div><div class="searchResultImage-text"><div class="mw-search-result-heading"><a href="/wiki/Carbon_monophosphide" title="Carbon monophosphide" data-serp-pos="189">Carbon monophosphide</a> </div><div class="searchresult">Cyclopropenylidene Formic acid Isocyanoacetylene Ketene Methane Methoxy radical <span class="searchmatch">Methylenimine</span> Propadienylidene Protonated formaldehyde Silane Silicon-carbide cluster...</div> <div class='mw-search-result-data'>2 KB (101 words) - 14:10, 18 February 2024</div></div></div></li></ul></div><div id="mw-interwiki-results"><ul class="iw-results"><li class="iw-resultset" data-iw-resultset-pos="1" data-iw-resultset-source="wikt"><div class="iw-result__header"><span class='oo-ui-widget oo-ui-widget-enabled oo-ui-iconElement-icon oo-ui-icon-logoWiktionary oo-ui-iconElement oo-ui-labelElement-invisible oo-ui-iconWidget'></span><a href="https://en.wiktionary.org/wiki/Special:Search?search=Methylenimine&fulltext=1" target="_blank">Word definitions from Wiktionary</a></div><div class="iw-result__title"><a href="https://en.wiktionary.org/wiki/methylenimine" class="extiw" title="wikt:methylenimine"><span class="searchmatch">methylenimine</span></a> </div><div class="iw-result__content"><span class="searchmatch">methylenimine</span> (countable and uncountable, plural <span class="searchmatch">methylenimines</span>) (organic chemistry) Synonym of azomethine 2016, Taiki Suzuki, Masatoshi Ohishi, Tomoya</div><div class="iw-result__footer"><a href="https://en.wiktionary.org/wiki/Special:Search?search=Methylenimine&fulltext=1" target="_blank">See all results</a></div></li></ul></div><div class="mw-search-visualclear"></div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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