{"id":25476441,"date":"2021-07-14T09:12:17","date_gmt":"2021-07-14T03:42:17","guid":{"rendered":"https:\/\/entri.app\/blog\/?p=25476441"},"modified":"2021-07-16T13:43:17","modified_gmt":"2021-07-16T08:13:17","slug":"facts-about-periodic-table","status":"publish","type":"post","link":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/","title":{"rendered":"Facts about Periodic Table &#8211; Quick Overview"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69d37fad61bbf\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69d37fad61bbf\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#Periodic_Table_%E2%80%93_Overview\" >Periodic Table &#8211; Overview<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#Elements_and_Their_Classification\" >Elements and Their Classification<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#Some_Facts_About_the_Periodic_Table\" >Some Facts About the Periodic Table<\/a><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400\">The periodic table is a table displaying the <a href=\"https:\/\/entri.app\/blog\/scientists-who-discovered-elements\/\" target=\"_blank\">chemical elements<\/a>. The periodic table, otherwise called the periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic number, chemical properties and distribution of electrons in the atom\/ molecule. Atoms are the smallest unit of matter that came into existence after the big bang 13.7 million years ago. A molecule is a combination of two or more atoms. A molecule is termed the smallest unit of substance, that retains the chemical composition and chemical properties of the substance. The periodic table consists of elements. Elements are arranged in the increasing atomic number. Atomic number is defined as the number of protons in the nucleus of the atom.<\/span><\/p>\n<p><span style=\"font-weight: 400\">The periodic table comprises seven rows. These rows are called periods. The columns of the periodic table are known as groups. General distribution of the periodic table is in such a way that it contains metals to the left and nonmetals to the right of the periodic table. Each group, i.e elements coming under the same column in the periodic table\u00a0 exhibit similar chemical behaviours. In this article let us see about the periodic table and everything you might want to know.\u00a0<\/span><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/entri.sng.link\/Bcofz\/yv45\/8wer\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"345\" height=\"345\" class=\"aligncenter wp-image-25476681 size-full\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2.png\" alt=\"blog banner1 (1)\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2.png 345w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2-300x300.png 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2-150x150.png 150w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2-24x24.png 24w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2-48x48.png 48w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2-96x96.png 96w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner1-1-2-75x75.png 75w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Periodic_Table_%E2%80%93_Overview\"><\/span><b>Periodic Table &#8211; Overview<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">The periodic table is an organized display of all the elements. At present there are 118 discovered elements. Elements are the simplest substances that cannot be further broken down using chemical reactions. Instead elements can be changed to other elements by chemical methods and reactions.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">The periodic table consists of 118 elements. The periodic table comprises 18 columns called the groups and 7 rows called periods. The elements having atomic numbers 1 to 94 are elements that occur naturally in nature. Rest of the elements i.e the elements having atomic numbers 95 to 118 are elements formulated in the laboratories, nuclear reactors or by nuclear explosions.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">The initial discovery of the periodic table was done by Dimtri I Mendeleev in 1869. Professor Dmitri Mendleev published the periodic table in the mid 19th century. This was done in order to show a periodic trend of the elements. the periodic trends of the known elements. The Russian scientist also envisioned the properties of the elements that were not yet designed, which could fill in the gaps of the periodic table. His discoveries were of great value to the development of the field of chemistry. The periodic table that is available to us now is of great importance in analyzing chemical reactions. This periodic table is now being widely used in nuclear physics and other scientific fields.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Each chemical element in the periodic table has a unique atomic number, represented by \u201cZ\u201d. Isotopes are atoms of the same element with the same number of protons but different number of neutrons. Isotopes cannot be seen separately on the periodic table. Also in the periodic table a new row or period starts when the new shell has the first electron. And for elements falling under the same column the number of electrons in their outermost subshell will be the same<\/span><\/p>\n<p><span style=\"font-weight: 400\">The first element in the table is Hydrogen and the last element\/ 118th element is Oganesson. The newest edition to this table are elements with atomic numbers 113, 115, 117 and 118. These newest edition elements were made official by the International Union of Pure and Applied Chemistry in November 2016.\u00a0<\/span><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/entri.sng.link\/Bcofz\/yv45\/8wer\" target=\"_blank\"><strong>Stay tuned with entri for current affairs and GK Updates!<\/strong><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Elements_and_Their_Classification\"><\/span><b>Elements and Their Classification<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400\">The elements of the table are mainly classified into metals, semi metals and non metals.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Metals includes alkali metals, alkaline earth metals, transition metals<\/span><\/li>\n<li><span style=\"font-weight: 400\">In the modern periodic table elements are grouped into 7 rows and 18 columns.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Elements of the group 1, 2, 13, 14, 15, 16 and 17 are called main group elements<\/span><\/li>\n<li><span style=\"font-weight: 400\">Those elements falling under the group 3 to 12 are called transition elements<\/span><\/li>\n<li><span style=\"font-weight: 400\">Elements belonging to the 2 groups that can be seen at the bottom of the table are called lanthanides and actinides<\/span><\/li>\n<li><span style=\"font-weight: 400\">Elements with atomic numbers 58 to 71, i.e Cerium to Lutetium are called Lanthanides\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Elements with atomic numbers ranging from 90 to 103 i.e Thorium to Lawrencium are called Actinides.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Lanthanides and Actinides are also called f block elements or inner transition elements<\/span><\/li>\n<li><span style=\"font-weight: 400\">Metals are conducting materials that are generally shiny. They form alloys when combined with other metals. When combined with non metals other than the noble gases they form ionic compounds<\/span><\/li>\n<li><span style=\"font-weight: 400\">Non metals can be coloured or colourless. They form compounds with other non metals<\/span><\/li>\n<li><span style=\"font-weight: 400\">Transition metals range between the metals and non metals. The properties of metalloids or transition metals lie in between metals and nonmetals.<\/span><\/li>\n<li><span style=\"font-weight: 400\">From the left end to the right end of the table we can witness a slow transition of elements from highly active alkali metals, then the alkaline earth metals which are considered less reactive. Then comes transition metals. After which comes the lanthanides and actinides.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Noble gases are completely inert in nature<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center\"><a href=\"https:\/\/entri.sng.link\/Bcofz\/yv45\/8wer\" target=\"_blank\"><strong>Click here to attempt general knowledge and general science quizzes!<\/strong><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Some_Facts_About_the_Periodic_Table\"><\/span><b>Some Facts About the Periodic Table<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400\">The periodic table that you have probably seen hanging on your classroom walls is essentially a big cheat sheet<\/span><\/li>\n<li><span style=\"font-weight: 400\">This was initially created by Professor Dmitri Mendeleev in 1869<\/span><\/li>\n<li><span style=\"font-weight: 400\">With the deadline nearing professor Mendleev was unable to describe all 63 elements. Hence he tabulated them based on atomic weights<\/span><\/li>\n<li><span style=\"font-weight: 400\">To find the atomic weight elements were broken to constituent atoms with the help of battery polarity<\/span><\/li>\n<li><span style=\"font-weight: 400\">The professor collected the atomic weights of each element in separate index cards, since he was fond of card games. He placed elements with similar atomic weights in a single suit. This was then arranged column wise in the order of increasing atomic weight. Thus he had a periodic law<\/span><\/li>\n<li><span style=\"font-weight: 400\">Mendeleev&#8217;s prediction regarding the atomic weights of elements such as gallium, scandium and germanium were accurate. These elements later filled in the vacant positions in the table.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Since gases like helium, argon etc failed to fit into any category he denied the existence of these gases, but acknowledged regarding the same in 1902<\/span><\/li>\n<li><span style=\"font-weight: 400\">Noble gases constitute the 8th column in the table<\/span><\/li>\n<li><span style=\"font-weight: 400\">All the elements can now be distinguished based on their chemical properties. This is possible because of the protons and electrons present in them.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Noble gases are inert gases. They have complete outer shells. Because of this they fail to have the tendency to lose or gain electrons.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Semiconductor materials are formed using group 4 elements. These elements in group 4 readily bond with each other.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Periodic table is maintained by International union for pure and applied chemistry<\/span><\/li>\n<li><span style=\"font-weight: 400\">Carbon is an element that is chemically very flexible.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Radioactive elements such as uranium have unstable nuclei.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Elements having atomic numbers above 91 are not natural elements. They are created in the laboratories or reactors etc with the help of other elements.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">The first element that was created or first man made element was technetium<\/span><\/li>\n<li><span style=\"font-weight: 400\">The element which is the lightest is hydrogen<\/span><\/li>\n<li><span style=\"font-weight: 400\">The heaviest element is Uranium. The atomic weight of uranium is 238.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Noble gases are unreactive. However recent studies have brought out reactive compounds of noble elements such as radon, xenon and krypton.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Metals constitute almost 75 percent of this table<\/span><\/li>\n<li><span style=\"font-weight: 400\">Allotropes are other forms of pure element. Diamond, graphite etc are allotropes of carbon<\/span><\/li>\n<li><span style=\"font-weight: 400\">Bromine and mercury are elements that are liquid at room temperature.<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/entri.sng.link\/Bcofz\/yv45\/8wer\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"250\" class=\"aligncenter wp-image-25476442 size-full\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner-1-1-1.png\" alt=\"blog banner (1) (1)\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner-1-1-1.png 970w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner-1-1-1-300x77.png 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner-1-1-1-768x198.png 768w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/blog-banner-1-1-1-750x193.png 750w\" sizes=\"auto, (max-width: 970px) 100vw, 970px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">We hope that this quick article regarding the facts about the periodic table was helpful to you. Subscribe to entri in order to gain more information regarding various topics including general knowledge, current affairs and much more.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The periodic table is a table displaying the chemical elements. The periodic table, otherwise called the periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic number, chemical properties and distribution of electrons in the atom\/ molecule. Atoms are the smallest unit of matter that came into existence after the [&hellip;]<\/p>\n","protected":false},"author":67,"featured_media":25476444,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[802,558],"tags":[],"class_list":["post-25476441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-general-knowledge"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Facts about Periodic Table - Quick Overview - Entri Blog<\/title>\n<meta name=\"description\" content=\"The periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic numbers. Check out to know more about the same\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Facts about Periodic Table - Quick Overview - Entri Blog\" \/>\n<meta property=\"og:description\" content=\"The periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic numbers. Check out to know more about the same\" \/>\n<meta property=\"og:url\" content=\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\" \/>\n<meta property=\"og:site_name\" content=\"Entri Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/entri.me\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-14T03:42:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-07-16T08:13:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"820\" \/>\n\t<meta property=\"og:image:height\" content=\"615\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Aysha Majeed\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@entri_app\" \/>\n<meta name=\"twitter:site\" content=\"@entri_app\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aysha Majeed\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\"},\"author\":{\"name\":\"Aysha Majeed\",\"@id\":\"https:\/\/entri.app\/blog\/#\/schema\/person\/ec302d3ae1515a89c1b4c781b7468591\"},\"headline\":\"Facts about Periodic Table &#8211; Quick Overview\",\"datePublished\":\"2021-07-14T03:42:17+00:00\",\"dateModified\":\"2021-07-16T08:13:17+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\"},\"wordCount\":1238,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/entri.app\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png\",\"articleSection\":[\"Articles\",\"General Knowledge\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\",\"url\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\",\"name\":\"Facts about Periodic Table - Quick Overview - Entri Blog\",\"isPartOf\":{\"@id\":\"https:\/\/entri.app\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png\",\"datePublished\":\"2021-07-14T03:42:17+00:00\",\"dateModified\":\"2021-07-16T08:13:17+00:00\",\"description\":\"The periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic numbers. Check out to know more about the same\",\"breadcrumb\":{\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage\",\"url\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png\",\"contentUrl\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png\",\"width\":820,\"height\":615,\"caption\":\"facts about periodic table\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/entri.app\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"General Knowledge\",\"item\":\"https:\/\/entri.app\/blog\/category\/general-knowledge\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Facts about Periodic Table &#8211; Quick Overview\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/entri.app\/blog\/#website\",\"url\":\"https:\/\/entri.app\/blog\/\",\"name\":\"Entri Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/entri.app\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/entri.app\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/entri.app\/blog\/#organization\",\"name\":\"Entri App\",\"url\":\"https:\/\/entri.app\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/entri.app\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2019\/10\/Entri-Logo-1.png\",\"contentUrl\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2019\/10\/Entri-Logo-1.png\",\"width\":989,\"height\":446,\"caption\":\"Entri App\"},\"image\":{\"@id\":\"https:\/\/entri.app\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/entri.me\/\",\"https:\/\/x.com\/entri_app\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/entri.app\/blog\/#\/schema\/person\/ec302d3ae1515a89c1b4c781b7468591\",\"name\":\"Aysha Majeed\",\"url\":\"https:\/\/entri.app\/blog\/author\/aysha-majeed\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Facts about Periodic Table - Quick Overview - Entri Blog","description":"The periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic numbers. Check out to know more about the same","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:\/\/entri.app\/blog\/facts-about-periodic-table\/","og_locale":"en_US","og_type":"article","og_title":"Facts about Periodic Table - Quick Overview - Entri Blog","og_description":"The periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic numbers. Check out to know more about the same","og_url":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/","og_site_name":"Entri Blog","article_publisher":"https:\/\/www.facebook.com\/entri.me\/","article_published_time":"2021-07-14T03:42:17+00:00","article_modified_time":"2021-07-16T08:13:17+00:00","og_image":[{"width":820,"height":615,"url":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png","type":"image\/png"}],"author":"Aysha Majeed","twitter_card":"summary_large_image","twitter_creator":"@entri_app","twitter_site":"@entri_app","twitter_misc":{"Written by":"Aysha Majeed","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#article","isPartOf":{"@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/"},"author":{"name":"Aysha Majeed","@id":"https:\/\/entri.app\/blog\/#\/schema\/person\/ec302d3ae1515a89c1b4c781b7468591"},"headline":"Facts about Periodic Table &#8211; Quick Overview","datePublished":"2021-07-14T03:42:17+00:00","dateModified":"2021-07-16T08:13:17+00:00","mainEntityOfPage":{"@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/"},"wordCount":1238,"commentCount":0,"publisher":{"@id":"https:\/\/entri.app\/blog\/#organization"},"image":{"@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage"},"thumbnailUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png","articleSection":["Articles","General Knowledge"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/entri.app\/blog\/facts-about-periodic-table\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/","url":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/","name":"Facts about Periodic Table - Quick Overview - Entri Blog","isPartOf":{"@id":"https:\/\/entri.app\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage"},"image":{"@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage"},"thumbnailUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png","datePublished":"2021-07-14T03:42:17+00:00","dateModified":"2021-07-16T08:13:17+00:00","description":"The periodic table of elements, consists of chemical elements which are tabulated depending upon their atomic numbers. Check out to know more about the same","breadcrumb":{"@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/entri.app\/blog\/facts-about-periodic-table\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#primaryimage","url":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png","contentUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/07\/GK-1-1.png","width":820,"height":615,"caption":"facts about periodic table"},{"@type":"BreadcrumbList","@id":"https:\/\/entri.app\/blog\/facts-about-periodic-table\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/entri.app\/blog\/"},{"@type":"ListItem","position":2,"name":"General Knowledge","item":"https:\/\/entri.app\/blog\/category\/general-knowledge\/"},{"@type":"ListItem","position":3,"name":"Facts about Periodic Table &#8211; Quick Overview"}]},{"@type":"WebSite","@id":"https:\/\/entri.app\/blog\/#website","url":"https:\/\/entri.app\/blog\/","name":"Entri Blog","description":"","publisher":{"@id":"https:\/\/entri.app\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/entri.app\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/entri.app\/blog\/#organization","name":"Entri App","url":"https:\/\/entri.app\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/entri.app\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2019\/10\/Entri-Logo-1.png","contentUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2019\/10\/Entri-Logo-1.png","width":989,"height":446,"caption":"Entri App"},"image":{"@id":"https:\/\/entri.app\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/entri.me\/","https:\/\/x.com\/entri_app"]},{"@type":"Person","@id":"https:\/\/entri.app\/blog\/#\/schema\/person\/ec302d3ae1515a89c1b4c781b7468591","name":"Aysha Majeed","url":"https:\/\/entri.app\/blog\/author\/aysha-majeed\/"}]}},"_links":{"self":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts\/25476441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/users\/67"}],"replies":[{"embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/comments?post=25476441"}],"version-history":[{"count":0,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts\/25476441\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/media\/25476444"}],"wp:attachment":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/media?parent=25476441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/categories?post=25476441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/tags?post=25476441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}