Part 76 of the 92 part series: the naturally ocuring elements an entertaining overview of the element osmium, sponsered by the american scientific instituti. When heated it forms osmium tetroxide, which is very toxic it is not affected by ontario, canada it has the highest melting point and the lowest vapor pressure of the platinum elements common uses: microscopy fingerprint detection catalyst fountain pen points phonographic needles. Periodic table of the elements the online resource for information on the subject, inculdes free downloads section and more. A leading supplier for high purity elements, periodic table display samples for research osmium was discovered in 1803 by smithson tennant in london acrylic element cube - osmium os - 50mm amount: 1 st.
Osmium metal os bulk & research qty manufacturer properties, sds, applications, price free samples program term contracts & credit cards/paypal accepted. Element : osmium physical properties of osmium chemical properties of osmium osmium's family on the periodic table osmium is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum. Comprehensive information for the element osmium - os is provided by this page including scores of properties, element names in many languages, most known nuclides and technical terms are linked to their definitions. A variety of osmium rich in iridium (all natural osmium contains some iridium) rhodic g t, cabri, l j, & laflamme, j g (1990) platinum-group-element mineralization in lode and placer deposits associated with the tulameen alaskan-type complex, british columbia the canadian. Less than a ton of osmium is recovered annually as impurities - literally - from gold by definition, difficult to combine chemically with any other element however, the feared osmium tetroxide is created from finely powdered os so the metal should osmium metal 9995% sintered.
Osmium is a metallic chemical element with the atomic number 76, and electronic configuration, [xe]4f 14 5d 6 6s 2 it is one of the rarest elements on earth. Define osmium osmium synonyms, osmium pronunciation, osmium translation, english dictionary definition of osmium n symbol os a bluish-white, hard, brittle and extremely dense metallic element, found in small amounts in osmiridium, nickel, and platinum ores. Isotopes of the element osmium [click for main data] most of the isotope data on this site has been obtained from the national nuclear data center. Osmium tetroxide | oso4 or o4os | cid 30318 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Answer to the densest known element is osmium with a density of = 224 g/cm3 suppose two small spheres of osmium with radius 2.
Explore our diverse collection of rare and precious metals including pgms such as osmium & ruthenium, rhenium, rare earths and many more own what's rare. Chemical properties, health and environmental effects of osmium. The element osmium is a transition metal that has a variety of uses make sure you know the history of this element and what its chemical. Osmium's properties, discovery, videos, images, states, energies, appearance and characteristics.