{"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 class=\"wp-block-paragraph\">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 class=\"wp-block-paragraph\">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 class=\"wp-block-paragraph\">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 class=\"wp-block-paragraph\">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 class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd39 Basic Information Ruthenium is a rare, durable metal mostly used in electronics and as a hardening agent in alloys. \ud83d\udd38 Chemical Properties Ruthenium is resistant to corrosion and oxidation, making it ideal for special uses. \ud83d\udcd8 Basic Things to Know Ruthenium is part of the platinum group metals (PGMs), which are known for their&#8230;<\/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":[],"aioseo_head":"\n\t\t<!-- 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