{"id":2571,"date":"2025-06-27T16:13:00","date_gmt":"2025-06-27T10:43:00","guid":{"rendered":"https:\/\/texpertssolutions.com\/notes\/?p=2571"},"modified":"2025-06-29T16:44:51","modified_gmt":"2025-06-29T11:14:51","slug":"tungsten-w","status":"publish","type":"post","link":"https:\/\/texpertssolutions.com\/notes\/2025\/06\/27\/tungsten-w\/","title":{"rendered":"Tungsten (W)"},"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>: Tungsten<\/li>\n\n\n\n<li><strong>Discovered By<\/strong>: Carl Wilhelm Scheele (discovered its oxide), isolated by Jos\u00e9 and Fausto Elhuyar<\/li>\n\n\n\n<li><strong>Year of Discovery<\/strong>: 1783<\/li>\n\n\n\n<li><strong>Category<\/strong>: Transition Metal<\/li>\n\n\n\n<li><strong>Group<\/strong>: 6<\/li>\n\n\n\n<li><strong>State at Room Temperature<\/strong>: Solid (steel-gray metal) \u2699\ufe0f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tungsten is famous for being the <strong>hardest metal<\/strong> with the <strong>highest melting point<\/strong> of all metals.<\/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>: W<\/li>\n\n\n\n<li><strong>Atomic Number<\/strong>: 74<\/li>\n\n\n\n<li><strong>Atomic Mass<\/strong>: ~183.84 u<\/li>\n\n\n\n<li><strong>Valency<\/strong>: +6 (common), also +4, +5<\/li>\n\n\n\n<li><strong>Electronic Configuration<\/strong>: [Xe] 4f\u00b9\u2074 5d\u2074 6s\u00b2<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tungsten is very dense, strong, and resists corrosion and heat better than most metals.<\/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\">Tungsten\u2019s key feature is its <strong>extremely high melting point (3422\u00b0C)<\/strong>, making it perfect for <strong>high-temperature uses<\/strong>.<\/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>Also called <strong>\u201cwolfram\u201d<\/strong>, which is why its symbol is W \u2699\ufe0f<\/li>\n\n\n\n<li>It has the <strong>highest melting point<\/strong> of any metal \u2014 hotter than lava! \ud83c\udf0b<\/li>\n\n\n\n<li>Tungsten filaments were used in old light bulbs before LEDs took over \ud83d\udca1<\/li>\n\n\n\n<li>It\u2019s so hard it\u2019s used for making cutting tools and armor-piercing bullets \ud83d\udee1\ufe0f\ud83d\udd2a<\/li>\n\n\n\n<li>Tungsten wires can glow white-hot without melting \u2014 perfect for light bulbs and heating elements \ud83d\udd25<\/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>Light Bulbs<\/strong>: Filaments in incandescent bulbs and some heating elements \ud83d\udca1\ud83d\udd25<\/li>\n\n\n\n<li><strong>Cutting Tools<\/strong>: Drill bits, saw blades, and industrial tools \u2699\ufe0f\ud83d\udd27<\/li>\n\n\n\n<li><strong>Military<\/strong>: Armor-piercing ammunition and protective gear \ud83d\udee1\ufe0f\ud83d\udca5<\/li>\n\n\n\n<li><strong>Electronics<\/strong>: Used in vacuum tubes and semiconductors \ud83d\udcbb<\/li>\n\n\n\n<li><strong>Alloys<\/strong>: Added to steel and other metals for strength and heat resistance \u2699\ufe0f<\/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\">Tungsten is a <strong>super-strong, heat-resistant metal<\/strong> that has been vital in lighting, tools, and defense. For students, it\u2019s a perfect example of how special properties make elements useful in everyday life and industry! \ud83d\udcaa\ud83d\udca1<\/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 Tungsten is famous for being the hardest metal with the highest melting point of all metals. \ud83d\udd38 Chemical Properties Tungsten is very dense, strong, and resists corrosion and heat better than most metals. \ud83d\udcd8 Basic Things to Know Tungsten\u2019s key feature is its extremely high melting point (3422\u00b0C), making it perfect for&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2796,"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-2571","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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