{"id":98442,"date":"2022-04-16T11:10:15","date_gmt":"2022-04-16T05:40:15","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=98442"},"modified":"2022-04-16T11:10:16","modified_gmt":"2022-04-16T05:40:16","slug":"which-element-was-not-known-when-mendeleev-proposed-the-classification","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/which-element-was-not-known-when-mendeleev-proposed-the-classification\/","title":{"rendered":"Which element was not known when Mendeleev proposed the classification?"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Q. Which element was not known when Mendeleev proposed the classification?<\/strong><\/h3>\n\n\n\n<p>A.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Hydrogen<\/p>\n\n\n\n<p>B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sodium<\/p>\n\n\n\n<p>C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Copper<\/p>\n\n\n\n<p>D.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Germanium<\/p>\n\n\n\n<p>Answer: Copper<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Which element was not known when Mendeleev proposed the classification?<\/p>\n","protected":false},"author":419,"featured_media":98443,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3858],"tags":[],"offerexpiration":[],"class_list":["post-98442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-periodic-table-mcqs"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/98442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=98442"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/98442\/revisions"}],"predecessor-version":[{"id":98444,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/98442\/revisions\/98444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/98443"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=98442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=98442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=98442"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=98442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}