{"id":17882,"date":"2022-09-01T09:49:08","date_gmt":"2022-09-01T07:49:08","guid":{"rendered":"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/"},"modified":"2022-09-01T09:49:08","modified_gmt":"2022-09-01T07:49:08","slug":"was-ist-wasserstoff","status":"publish","type":"avada_faq","link":"https:\/\/h2sys.fr\/de\/question\/was-ist-wasserstoff\/","title":{"rendered":"Was ist Wasserstoff?"},"content":{"rendered":"<div>\n<div><span lang=\"de\">Wasserstoff ist das im Universum am h\u00e4ufigsten vorkommende chemische <\/span><span lang=\"de\">Element. Sterne und Gasplaneten beispielsweise bestehen gr\u00f6\u00dftenteils aus Wasserstoff.<br \/>\nIm reinen Zustand kommt Wasserstoff auf der Erde selten vor. Man findet Wasserstoff vor allem in Verbindung mit anderen Atomen, z.\u00a0B. mit Sauerstoff im Wasser (H<sub>2<\/sub>O) oder mit Kohlenstoff in Kohlenwasserstoffen (CH<sub>4<\/sub>, C<sub>2<\/sub>H<sub>6<\/sub>, \u2026).<\/span><\/div>\n<\/div>\n<p>Wenn sich zwei Wasserstoffatome in gasf\u00f6rmigem Zustand verbinden, spricht man von Wasserstoffgas. Nach Abk\u00fchlung auf -252,87\u00a0\u00b0C nimmt Wasserstoff eine fl\u00fcssige Form an.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wasserstoff ist das im Universum am h\u00e4ufigsten vorkommende chemische Element.  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"faq_category":[],"class_list":["post-17882","avada_faq","type-avada_faq","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Was ist Wasserstoff? - H2SYS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Was ist Wasserstoff? - H2SYS\" \/>\n<meta property=\"og:description\" content=\"Wasserstoff ist das im Universum am h\u00e4ufigsten vorkommende chemische Element. [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/\" \/>\n<meta property=\"og:site_name\" content=\"H2SYS\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/\",\"url\":\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/\",\"name\":\"Was ist Wasserstoff? - H2SYS\",\"isPartOf\":{\"@id\":\"https:\/\/h2sys.fr\/#website\"},\"datePublished\":\"2022-09-01T07:49:08+00:00\",\"dateModified\":\"2022-09-01T07:49:08+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"F.A.Q.\",\"item\":\"https:\/\/h2sys.fr\/question\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Was ist Wasserstoff?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/h2sys.fr\/#website\",\"url\":\"https:\/\/h2sys.fr\/\",\"name\":\"H2SYS\",\"description\":\"Un site utilisant WordPress\",\"publisher\":{\"@id\":\"https:\/\/h2sys.fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/h2sys.fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/h2sys.fr\/#organization\",\"name\":\"H2SYS\",\"url\":\"https:\/\/h2sys.fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/h2sys.fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/h2sys.fr\/wp-content\/uploads\/2021\/08\/LOGO-FOOTER.png\",\"contentUrl\":\"https:\/\/h2sys.fr\/wp-content\/uploads\/2021\/08\/LOGO-FOOTER.png\",\"width\":311,\"height\":202,\"caption\":\"H2SYS\"},\"image\":{\"@id\":\"https:\/\/h2sys.fr\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Was ist Wasserstoff? - H2SYS","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:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/","og_locale":"de_DE","og_type":"article","og_title":"Was ist Wasserstoff? - H2SYS","og_description":"Wasserstoff ist das im Universum am h\u00e4ufigsten vorkommende chemische Element. [...]","og_url":"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/","og_site_name":"H2SYS","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/","url":"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/","name":"Was ist Wasserstoff? - H2SYS","isPartOf":{"@id":"https:\/\/h2sys.fr\/#website"},"datePublished":"2022-09-01T07:49:08+00:00","dateModified":"2022-09-01T07:49:08+00:00","breadcrumb":{"@id":"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/h2sys.fr\/question\/was-ist-wasserstoff\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"F.A.Q.","item":"https:\/\/h2sys.fr\/question\/"},{"@type":"ListItem","position":2,"name":"Was ist Wasserstoff?"}]},{"@type":"WebSite","@id":"https:\/\/h2sys.fr\/#website","url":"https:\/\/h2sys.fr\/","name":"H2SYS","description":"Un site utilisant WordPress","publisher":{"@id":"https:\/\/h2sys.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/h2sys.fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/h2sys.fr\/#organization","name":"H2SYS","url":"https:\/\/h2sys.fr\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/h2sys.fr\/#\/schema\/logo\/image\/","url":"https:\/\/h2sys.fr\/wp-content\/uploads\/2021\/08\/LOGO-FOOTER.png","contentUrl":"https:\/\/h2sys.fr\/wp-content\/uploads\/2021\/08\/LOGO-FOOTER.png","width":311,"height":202,"caption":"H2SYS"},"image":{"@id":"https:\/\/h2sys.fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/avada_faq\/17882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/avada_faq"}],"about":[{"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/types\/avada_faq"}],"author":[{"embeddable":true,"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/comments?post=17882"}],"version-history":[{"count":0,"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/avada_faq\/17882\/revisions"}],"wp:attachment":[{"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/media?parent=17882"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/h2sys.fr\/de\/wp-json\/wp\/v2\/faq_category?post=17882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}