{"id":2514,"date":"2025-06-27T15:12:04","date_gmt":"2025-06-27T09:42:04","guid":{"rendered":"https:\/\/texpertssolutions.com\/notes\/?p=2514"},"modified":"2025-06-29T16:44:53","modified_gmt":"2025-06-29T11:14:53","slug":"ruthenium-ru","status":"publish","type":"post","link":"https:\/\/texpertssolutions.com\/notes\/2025\/06\/27\/ruthenium-ru\/","title":{"rendered":"Ruthenium (Ru)"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\ud83d\udd39 Basic Information<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Element Name<\/strong>: Ruthenium<\/li>\n\n\n\n<li><strong>Discovered By<\/strong>: Karl Ernst Claus<\/li>\n\n\n\n<li><strong>Year of Discovery<\/strong>: 1844<\/li>\n\n\n\n<li><strong>Category<\/strong>: Transition Metal<\/li>\n\n\n\n<li><strong>Group<\/strong>: 8 (Group VIIIB \u2013 Transition Metals)<\/li>\n\n\n\n<li><strong>State at Room Temperature<\/strong>: Solid (hard, silvery-white metal) \u2699\ufe0f<\/li>\n<\/ul>\n\n\n\n<p>Ruthenium is a <strong>rare, durable metal<\/strong> mostly used in electronics and as a hardening agent in alloys.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd38 Chemical Properties<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chemical Symbol<\/strong>: Ru<\/li>\n\n\n\n<li><strong>Atomic Number<\/strong>: 44<\/li>\n\n\n\n<li><strong>Atomic Mass<\/strong>: ~101.07 u<\/li>\n\n\n\n<li><strong>Valency<\/strong>: Commonly +2, +3, +4, +8<\/li>\n\n\n\n<li><strong>Electronic Configuration<\/strong>: [Kr] 4d\u2077 5s\u00b9<\/li>\n<\/ul>\n\n\n\n<p>Ruthenium is resistant to corrosion and oxidation, making it ideal for special uses.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcd8 Basic Things to Know<\/h2>\n\n\n\n<p>Ruthenium is part of the <strong>platinum group metals (PGMs)<\/strong>, which are known for their strength and resistance to wear and corrosion. It is often used in <strong>small amounts<\/strong> to improve the hardness of other metals.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udd14 Interesting Facts<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ruthenium can <strong>improve the durability of platinum and palladium<\/strong> alloys.<\/li>\n\n\n\n<li>It\u2019s used in <strong>electrical contacts and chip resistors<\/strong> because it resists corrosion and wears down very slowly. \ud83d\udcbb<\/li>\n\n\n\n<li>Ruthenium compounds are sometimes used as <strong>catalysts<\/strong> in chemical reactions.<\/li>\n\n\n\n<li>It was named after <strong>\u201cRuthenia,\u201d<\/strong> the Latin name for Russia, where it was discovered. \ud83c\udf0d<\/li>\n\n\n\n<li>Though rare, it\u2019s vital for some <strong>advanced electronics and industrial applications<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd27 Common Uses<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Electronics<\/strong>: Used in <strong>resistors, electrical contacts, and chip resistors<\/strong> for durability. \ud83d\udcbb<\/li>\n\n\n\n<li><strong>Alloys<\/strong>: Added to <strong>platinum and palladium<\/strong> to make them harder and more resistant to wear.<\/li>\n\n\n\n<li><strong>Catalysts<\/strong>: Helps speed up chemical reactions in industrial processes. \ud83e\uddea<\/li>\n\n\n\n<li><strong>Jewelry<\/strong>: Sometimes used in <strong>platinum jewelry<\/strong> to improve strength. \ud83d\udc8d<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcda Conclusion<\/h2>\n\n\n\n<p>Ruthenium is a <strong>small but mighty metal<\/strong> that boosts the strength and durability of precious metals and electronics. For students, it\u2019s a great example of how even tiny amounts of special elements can have a big impact on technology and industry! \ud83d\udd2c\u2699\ufe0f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd39 Basic Information Ruthenium is a rare, durable metal mostly used in electronics and as a &hellip; <a title=\"Ruthenium (Ru)\" class=\"hm-read-more\" href=\"https:\/\/texpertssolutions.com\/notes\/2025\/06\/27\/ruthenium-ru\/\"><span class=\"screen-reader-text\">Ruthenium (Ru)<\/span>Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":2716,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[672],"tags":[656,652,653,661,647,643,648,670,666,664,662,650,651,645,660,663,655,646,657,659,658,665,642,644,668,669,667,649,671,654],"class_list":["post-2514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-periodic-table-for-students","tag-actinides","tag-alkali-metals","tag-alkaline-earth-metals","tag-atomic-mass","tag-atomic-number","tag-chemical-elements","tag-chemical-symbols","tag-chemistry-basics","tag-chemistry-study-guide","tag-electron-configuration","tag-electronegativity","tag-element-groups","tag-element-periods","tag-element-properties","tag-halogens","tag-ionization-energy","tag-lanthanides","tag-mendeleev-periodic-table","tag-metalloids","tag-noble-gases","tag-nonmetals","tag-oxidation-states","tag-periodic-table","tag-periodic-table-elements","tag-periodic-table-explained","tag-periodic-table-facts","tag-periodic-table-for-students","tag-periodic-trends","tag-science-education","tag-transition-metals"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/texpertssolutions.com\/notes\/wp-content\/uploads\/2025\/06\/75.png?fit=1280%2C720&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/posts\/2514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/comments?post=2514"}],"version-history":[{"count":1,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/posts\/2514\/revisions"}],"predecessor-version":[{"id":2532,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/posts\/2514\/revisions\/2532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/media\/2716"}],"wp:attachment":[{"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/media?parent=2514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/categories?post=2514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/texpertssolutions.com\/notes\/wp-json\/wp\/v2\/tags?post=2514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}