Osmium
was discovered in 1803. The discovery is credited to Smithson Tennant.
Further Details:
Osmium is an element in Group 8 (VIIIB) of the periodic table. The periodic table is a chart showing how chemical elements are related to one another. Osmium is also a member of the platinum family. This family consists of five other elements: ruthenium, rhodium, palladium, indium, and platinum.
www.chemistryexplained.com/elements/L-P/Osmium.html www.chemistryexplained.com/elements/L-P/Osmium.html
A man named Smithson Tennant discovered osmium, along with the element iridium, in 1803. Tennant had begun to wonder what the black metallic substance was, which was created every time unrefined platinum ... The Discovery of Osmium ... Home; The discovery of Osmium; Basic Information; Obtaining Osmium; Uses Today; Sources...
web1.caryacademy.org/chemistry/rushin/StudentProjects/E... web1.caryacademy.org/chemistry/rushin/StudentProjects/ElementWebSites/osmium/Osmium_discovery.html
Because of the toxic gas, Osmium tetroxide, that forms from the powdered and spongey forms of osmium, osmium is used chiefly as an alloy. It is especially alloyed with platinum and iridium. ... Home; The discovery of Osmium; Basic Information; Obtaining Osmium; Uses Today; Sources...
web1.caryacademy.org/chemistry/rushin/StudentProjects/E... web1.caryacademy.org/chemistry/rushin/StudentProjects/ElementWebSites/osmium/Osmium_uses.html
Osmium | World of Scientific Discovery. Osmium summary with 1 pages of encyclopedia entries, research information, and more. ... Osmium is a material which belongs to the platinum group of elements and is represented by the atomic symbol, Os. Its atomic number is 76, and its atomic weight is 190.2. It is a bluish-white...
www.bookrags.com/research/osmium-wsd/ www.bookrags.com/research/osmium-wsd/
Osmium - Wikipedia, the free encyclopedia
Osmium (pronounced /ˈɒzmiəm/ ) is a chemical element that has the symbol Os and atomic number 76. Osmium is a hard, brittle, blue-gray or blue-black transition metal in the platinum family, a...
en.wikipedia.org/wiki/Osmium
Osmium - Element Properties and Periodic Table Information ... Facts about the History and the Discovery of the Osmium Element; Osmium was discovered by Smithson Tenant in 1803 London, England...
www.periodic-table.org.uk/element-osmium.htm www.periodic-table.org.uk/element-osmium.htm
On the basis of high pressure diamond-anvil compression studies for the precious metals Ru, Ir, and Os we report the surprising discovery that metallic osmium has a lower compressibility than covalently bonded diamond. ... Cynn H; Klepeis JE; Yoo CS; Young DA; ... We also find that Ir and Ru are as incompressible as Re.
www.medscape.com/medline/abstract/11955108
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