{"id":6209,"date":"2016-01-04T23:08:48","date_gmt":"2016-01-04T21:08:48","guid":{"rendered":"http:\/\/www.arnoschrauwers.nl\/weblog\/?p=6209"},"modified":"2016-01-04T23:08:48","modified_gmt":"2016-01-04T21:08:48","slug":"6209","status":"publish","type":"post","link":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/","title":{"rendered":"Periodiek systeem met viertal uitgebreid"},"content":{"rendered":"
\"Nieuwe

De nieuw toegevoegde elementen (groen)<\/p><\/div>\n

Er zullen weinig mensen van wakker liggen dat er vier nieuwe elementen zijn toegevoegd aan het periodiek systeem<\/a> (der elementen): nummer 113 (unumtrium; Uut), 115 (unumpentium, Uup), 117 (ununseptium; Uup) en 118 (ununoctium; Uuo). Daarmee is de zevende regel van het\u00a0ooit door de Rus Dimitri Mendelejev<\/a> opgezette systeem compleet. We hoeven niet te verwachten dat van de nieuwe elementen producten op de markt zullen komen. Ze komen in de natuur niet voor. Ze hebben zelfs niet eens een fatsoenlijke naam gekregen maar 113, 115, 117 en 118.
\n
\nHet atoomnummer<\/a>\/-getal van een element (die 113 enz.) geeft het aantal protonen in de atoomkern weer. Daar omheen dienen dan net zo veel elektronen te cirkelen. Nummer 113 zal waarschijnlijk als eerste een echte naam krijgen. Japanse onderzoekers van het Riken-instituut krijgen de eer dat ze dat voor het eerst hebben ontdekt\/gemaakt<\/a>. De andere drie nieuwe elementen werden zowel in Rusland als de VS voor het eerst waargenomen\/gemaakt, respectievelijk in het instituut voor atoomonderzoek in Doebna en het Lawrence Livermore-lab in Californi\u00eb. Dergelijke zware kernen hebben een uiterst korte levensduur en zijn daardoor ook moeilijk waar te nemen. Ze worden in het lab gemaakt door kleinere kernen op elkaar los te laten in de hoop en verwachting dat die samensmelten.<\/p>\n

Bron: der Spiegel<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid. Lees verder →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[299],"tags":[4092,4099,4094,4093,4098,4096,4097,4095],"class_list":["post-6209","post","type-post","status-publish","format-standard","hentry","category-scheikunde","tag-atoomgetal","tag-elementen","tag-mendelejev","tag-periodiek-systeem","tag-ununoctium","tag-ununpentium","tag-ununseptium","tag-ununtrium"],"yoast_head":"\nPeriodiek systeem met viertal uitgebreid - Geleerd uitschot<\/title>\n<meta name=\"description\" content=\"Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Periodiek systeem met viertal uitgebreid - Geleerd uitschot\" \/>\n<meta property=\"og:description\" content=\"Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/\" \/>\n<meta property=\"og:site_name\" content=\"Geleerd uitschot\" \/>\n<meta property=\"article:published_time\" content=\"2016-01-04T21:08:48+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.arnoschrauwers.nl\/weblog\/wp-content\/uploads\/Periodiek-Systeem.jpg\" \/>\n<meta name=\"author\" content=\"arno s\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"arno s\" \/>\n\t<meta name=\"twitter:label2\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/\"},\"author\":{\"name\":\"arno s\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/#\\\/schema\\\/person\\\/8c74e34597e3e2a46ff9b2fb8483fde2\"},\"headline\":\"Periodiek systeem met viertal uitgebreid\",\"datePublished\":\"2016-01-04T21:08:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/\"},\"wordCount\":221,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/wp-content\\\/uploads\\\/Periodiek-Systeem.jpg\",\"keywords\":[\"atoomgetal\",\"elementen\",\"Mendelejev\",\"periodiek systeem\",\"ununoctium\",\"ununpentium\",\"ununseptium\",\"ununtrium\"],\"articleSection\":[\"scheikunde\"],\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/\",\"url\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/\",\"name\":\"Periodiek systeem met viertal uitgebreid - Geleerd uitschot\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/wp-content\\\/uploads\\\/Periodiek-Systeem.jpg\",\"datePublished\":\"2016-01-04T21:08:48+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/#\\\/schema\\\/person\\\/8c74e34597e3e2a46ff9b2fb8483fde2\"},\"description\":\"Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#primaryimage\",\"url\":\"http:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/wp-content\\\/uploads\\\/Periodiek-Systeem.jpg\",\"contentUrl\":\"http:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/wp-content\\\/uploads\\\/Periodiek-Systeem.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/04\\\/01\\\/2016\\\/6209\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Periodiek systeem met viertal uitgebreid\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/#website\",\"url\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/\",\"name\":\"Geleerd uitschot\",\"description\":\"Over wetenschap en ander vermaak\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.arnoschrauwers.nl\\\/weblog\\\/#\\\/schema\\\/person\\\/8c74e34597e3e2a46ff9b2fb8483fde2\",\"name\":\"arno s\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bb84bca689a0564d3856b4db510b1c81bd818da9cf10a0ca85a6a84687de5ad3?s=96&d=blank&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bb84bca689a0564d3856b4db510b1c81bd818da9cf10a0ca85a6a84687de5ad3?s=96&d=blank&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bb84bca689a0564d3856b4db510b1c81bd818da9cf10a0ca85a6a84687de5ad3?s=96&d=blank&r=g\",\"caption\":\"arno s\"},\"sameAs\":[\"http:\\\/\\\/www.arnoschrauwers.nl\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Periodiek systeem met viertal uitgebreid - Geleerd uitschot","description":"Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/","og_locale":"nl_NL","og_type":"article","og_title":"Periodiek systeem met viertal uitgebreid - Geleerd uitschot","og_description":"Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid.","og_url":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/","og_site_name":"Geleerd uitschot","article_published_time":"2016-01-04T21:08:48+00:00","og_image":[{"url":"http:\/\/www.arnoschrauwers.nl\/weblog\/wp-content\/uploads\/Periodiek-Systeem.jpg","type":"","width":"","height":""}],"author":"arno s","twitter_misc":{"Geschreven door":"arno s","Geschatte leestijd":"1 minuut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#article","isPartOf":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/"},"author":{"name":"arno s","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/#\/schema\/person\/8c74e34597e3e2a46ff9b2fb8483fde2"},"headline":"Periodiek systeem met viertal uitgebreid","datePublished":"2016-01-04T21:08:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/"},"wordCount":221,"commentCount":0,"image":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#primaryimage"},"thumbnailUrl":"http:\/\/www.arnoschrauwers.nl\/weblog\/wp-content\/uploads\/Periodiek-Systeem.jpg","keywords":["atoomgetal","elementen","Mendelejev","periodiek systeem","ununoctium","ununpentium","ununseptium","ununtrium"],"articleSection":["scheikunde"],"inLanguage":"nl-NL","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/","url":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/","name":"Periodiek systeem met viertal uitgebreid - Geleerd uitschot","isPartOf":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#primaryimage"},"image":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#primaryimage"},"thumbnailUrl":"http:\/\/www.arnoschrauwers.nl\/weblog\/wp-content\/uploads\/Periodiek-Systeem.jpg","datePublished":"2016-01-04T21:08:48+00:00","author":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/#\/schema\/person\/8c74e34597e3e2a46ff9b2fb8483fde2"},"description":"Het periodiek systeem der elementen is met vier, nog naamloze, elementen uitgebreid.","breadcrumb":{"@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#primaryimage","url":"http:\/\/www.arnoschrauwers.nl\/weblog\/wp-content\/uploads\/Periodiek-Systeem.jpg","contentUrl":"http:\/\/www.arnoschrauwers.nl\/weblog\/wp-content\/uploads\/Periodiek-Systeem.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/04\/01\/2016\/6209\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.arnoschrauwers.nl\/weblog\/"},{"@type":"ListItem","position":2,"name":"Periodiek systeem met viertal uitgebreid"}]},{"@type":"WebSite","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/#website","url":"https:\/\/www.arnoschrauwers.nl\/weblog\/","name":"Geleerd uitschot","description":"Over wetenschap en ander vermaak","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.arnoschrauwers.nl\/weblog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Person","@id":"https:\/\/www.arnoschrauwers.nl\/weblog\/#\/schema\/person\/8c74e34597e3e2a46ff9b2fb8483fde2","name":"arno s","image":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/secure.gravatar.com\/avatar\/bb84bca689a0564d3856b4db510b1c81bd818da9cf10a0ca85a6a84687de5ad3?s=96&d=blank&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bb84bca689a0564d3856b4db510b1c81bd818da9cf10a0ca85a6a84687de5ad3?s=96&d=blank&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bb84bca689a0564d3856b4db510b1c81bd818da9cf10a0ca85a6a84687de5ad3?s=96&d=blank&r=g","caption":"arno s"},"sameAs":["http:\/\/www.arnoschrauwers.nl"]}]}},"_links":{"self":[{"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/posts\/6209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/comments?post=6209"}],"version-history":[{"count":1,"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/posts\/6209\/revisions"}],"predecessor-version":[{"id":6212,"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/posts\/6209\/revisions\/6212"}],"wp:attachment":[{"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/media?parent=6209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/categories?post=6209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arnoschrauwers.nl\/weblog\/wp-json\/wp\/v2\/tags?post=6209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}