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*  Osmium - Wikipedia
... osmium is the least abundant stable element in Earth's crust with an average mass fraction of 50 parts per trillion in the ... Osmium powder has the characteristic smell of osmium tetroxide.[19] Osmium tetroxide forms red osmates OsO. 4(OH)2−. 2 upon ... although this depends on the osmium compound administered. In 2011, osmium(VI)[64] and osmium(II)[65] compounds were reported ... Osmium was discovered in 1803 by Smithson Tennant and William Hyde Wollaston in London, England.[31] The discovery of osmium is ...
  https://en.m.wikipedia.org/wiki/Osmium
*  Rhenium-osmium dating - Wikipedia
The stable and relatively abundant osmium isotope 188Os is used to normalize the radiogenic isotope in the isochron. The Re-Os ... Rhenium-Osmium dating is a form of radiometric dating based on the beta decay of the isotope 187Re to 187Os. This normally ... Rhenium and Osmium were strongly refractory and siderophile during the initial accretion of the Earth which caused both ... Both rhenium and osmium are strongly siderophilic (iron loving), while Re is also chalcophilic (sulfur loving) making it useful ...
  https://en.wikipedia.org/wiki/Rhenium%E2%80%93osmium_dating
*  osmium facts, information, pictures | Encyclopedia.com articles about osmium
Make research projects and school reports about osmium easy with credible articles from our FREE, online encyclopedia and ... There are seven naturally occurring isotopes of osmium. The most abundant are osmium-192, osmium-190, and osmium-189 These ... He suggested osmium's name because of the unusual smell of the compound he was working with, osmium tetroxide. Osmium comes ... The measured densities of osmium and iridium indicate that osmium is slightly more dense than iridium, and osmium is generally ...
  https://www.encyclopedia.com/science-and-technology/chemistry/compounds-and-elements/osmium
*  [current-page:url] Properties
Osmium is the least abundant stable element in the earth's crust. It is found in the alloys osmiridium and iridiosmium and as a ... 76 Os 190.230000000 Osmium See more Osmium products. Osmium (atomic symbol: Os, atomic number: 76) is a Block D, Group 8, ... Dipotassium hexachloroosmate, dipotassium osmium(4+) hexachloride, potassium osmium chloride, osmium(IV) potassium chloride ... The osmium atom has a radius of 135 pm and a Van der Waals radius of 216 pm. Osmium was discovered and first isolated by ...
  https://www.americanelements.com/potassium-hexachloroosmate-iv-16871-60-6
*  Group 8 element - Wikipedia
Osmium is the least abundant stable element in the earth's crust, only found in minor traces in platinum ores. Hassium is only ... Ruthenium and osmium are two of the rarest elements on earth, with ruthenium only found in small amounts in platinum ores. ... In a graphite-like dust always found in these salts, it was concluded that a new metal must be present, which would be Osmium. ... It consists of iron (Fe), ruthenium (Ru), osmium (Os) and hassium (Hs). They are all transition metals. Like other groups, the ...
  https://en.wikipedia.org/wiki/Group_8_element
*  Osmium - Wikipedia
... osmium is the least abundant stable element in Earth's crust with an average mass fraction of 50 parts per trillion in the ... Osmium powder has the characteristic smell of osmium tetroxide. Osmium tetroxide forms red osmates OsO 4(OH)2− 2 upon reaction ... although this depends on the osmium compound administered. In 2011, osmium(VI) and osmium(II) compounds were reported to show ... He named it osmium after Greek osme meaning "a smell", because of the ashy and smoky smell of the volatile osmium tetroxide. ...
  https://en.wikipedia.org/wiki/Osmium
*  Planetary Resources' Letter to Members of Congress Regarding H.R. 5063 - the ASTEROIDS Act | Planetary Resources
Asteroids are abundant in three classes of resources: volatiles and water (hydrogen, carbon, nitrogen, and oxygen); platinum ... group metals (ruthenium, rhodium, palladium, osmium, iridium, and platinum); and structural metals (iron, cobalt, and nickel). ...
  https://www.planetaryresources.com/2014/09/planetary-resources-letter-members-congress-regarding-h-r-5063-asteroids-act/
*  Isotopes of osmium - Wikipedia
... most abundant) 192Os. The other natural isotope, 186Os, has an extremely long half-life (2×1015 years) and for practical ... Osmium (76Os) has seven naturally occurring isotopes, 6 of which are stable: 184Os, 187Os, 188Os, 189Os, 190Os, and ( ... 1012 years primordial radionuclide Used in rhenium-osmium dating Believed to undergo α decay to 183W Believed to undergo α ...
  https://en.wikipedia.org/wiki/Isotopes_of_osmium
*  Science : Pressure of light produced gold-plated stars | New Scientist
are each 10 000 times as abundant. However, not all heavy elements are so. plentiful. Element 76, osmium, is only three times ... The researchers found that mercury is 100 000 times as abundant in the. surface of chi Lupi as in the Sun's surface, while ...
  https://www.newscientist.com/article/mg15220522-800-science-pressure-of-light-produced-gold-plated-stars/
*  Best brazilian dating website
Magic Zack abundant and gypsy, his bodyguard postponed and planted best brazilian dating website by chance. Osmio Russell ... Osmio Russell washes his foursquare renegotiation mark with shampoo? Anabiotic Whitney liberalizes her gums and sticks ...
  http://evolutionservice.tk/best-brazilian-dating-website
*  Evidence from central Mexico supporting the Younger Dryas extraterrestrial impact hypothesis | PNAS
6 A, C, and D). The MSp are conspicuous and abundant at 2.8 m (2,000/kg), where they form a sharp peak in the YDB. They average ... osmium and iridium]" that could "support the hypothesis that an impact occurred shortly before the beginning of the YD cooling ... 14) observed abundant cubic NDs at Lommel, Belgium, and concluded that "our findings confirm … the existence of diamond ... A definitive proxy for the YD impact event is an abundant and diverse assemblage of NDs within the YDB layer across North ...
  http://www.pnas.org/content/109/13/E738
*  The Cell Image Library
osmium tetroxide uranyl salt lead salt Processing History. recorded image film unprocessed raw data ... In this view the abundant endosymbiotic zoochlorellae and macronuclear extent are evident. A large food vacuole is present. TEM ... osmium tetroxide fixed tissue tissue in epoxy resin embedment microtome-sectioned tissue Relation To Intact Cell. microtome- ... Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol and embedded in an epoxy resin. Microtome ...
  http://www.cellimagelibrary.org/images/25698
*  H Atom Transfer
The intent is to produce metal-centered radicals, initially focusing on the transition metal osmium, which is well-known to ... While hydrocarbons such as methane are abundant, methods to convert them to functionalized useful chemicals are scarce. We are ...
  https://www.bnl.gov/chemistry/programs/HAtomtransfer.asp
*  Rhenium | Encyclopedia.com
It is widely distributed in the earth's crust in platinum and molybdenum ores and in many minerals, but is not abundant. In the ... Of the elements, only carbon and tungsten have higher melting points and only iridium, osmium, and platinum are more dense. The ...
  https://www.encyclopedia.com/science-and-technology/chemistry/compounds-and-elements/rhenium
*  Iridium - Wikipedia
... platinum is 10 times more abundant, and silver and mercury are 80 times more abundant. Tellurium is about as abundant as ... Iridium-osmium alloys were used in fountain pen nib tips. The first major use of iridium was in 1834 in nibs mounted on gold. ... Osmium-iridium is used for compass bearings and for balances. Their resistance to arc erosion makes iridium alloys ideal for ... Iridium is one of the nine least abundant stable elements in Earth's crust, having an average mass fraction of 0.001 ppm in ...
  https://en.wikipedia.org/wiki/Iridium
*  Music of New Zealand - Wikipedia
Currently Death Metal is the most abundant of the Metal scene in New Zealand bands. Other bands include Antagonist A.D., Legacy ... Osmium, Rising Force and El Schlong. The 2015 New Zealand comedy horror film Deathgasm soundtrack gave rise to various metal ...
  https://en.wikipedia.org/wiki/Music_of_New_Zealand
*  Bismuth Ormus
Abundant research on this substance indicates it is superconductive and capable of carrying and transmitting 'light' or ... ancient alchemical process beginning with salt from the Maldon Sea Salt and ending with isolated noble metals including osmium ...
  https://shop.eck-tech.com/product.sc?productId=513&categoryId=1
*  ARCHIVE] Custom Elements Bureau - I - Page 22
It is extremely hard, has the third highest density, behind osmium and iridium, is resistant to corrosion, has a high melting ... Platinum is derived from the Latin word 'platina' meaning 'little silver'; it is a fairly abundant element in the Earth's crust ...
  https://narutobase.net/forums/showthread.php?t=13564&page=22&p=4470951&viewfull=1
*  [current-page:url] Properties
It is the most corrosion resistant metal known and is the second-densest element (after osmium). It will not react with any ... Potassium is the seventh most abundant element on earth. It is one of the most reactive and electropositive of all metals and ... Iridium is found as an uncombined element and in iridium-osmium alloys. Iridium's name is derived from the Greek goddess Iris, ...
  https://www.americanelements.com/iridium-potassium-cyanide-20792-41-0
*  Patent US6371992 - Acellular matrix grafts: preparation and use - Google Patents
In contrast, type III fibers were abundant in the pig and human bladder matrix. The ratio of thick to thin collagen fibers in ... Specimens were post-fixed in 2% osmium tetroxide, block-stained in tannic acid, and dehydrated in a graded series of ethanol ... Elastic fibers are most abundant in tissues subject to stretching, such as blood vessels, lung, skin and elastic cartilage ( ...
  http://www.google.com/patents/US6371992?dq=5726663
*  Lead - Wikipedia
Some rarer metals are denser: tungsten and gold are both 19.3 g/cm3, and osmium-the densest metal known-has a density of 22.59 ... This accounts for lead's relatively high crustal abundance of 14 ppm; it is the 38th most abundant element in the crust. The ... When the neutron flux subsides, these nuclei beta decay into stable isotopes of osmium, iridium, and platinum. Lead is ...
  https://en.wikipedia.org/wiki/Lead
*  The fine structure of sow lutein cells.
Capillaries are abundant, not collapsed and in close proximity to each of the lutein cells. The toluidine blue stained thick ... Sow corpora lutea, fixed with glutaraldehyde and osmium tetroxide were examined by light and electron microscopy. The lutein ... It is obvious that mitochondria are very abundant in these sow lutein cells. The tubular morphology of the mitochondria1 ... buffered osmium tetroxide (Millonig's buffer, pH 7.2) for three hours. After dehydration in graded alcohols and propylene oxide ...
  https://www.docme.ru/doc/2181507/the-fine-structure-of-sow-lutein-cells
*  Iron - Wikipedia
As such, iron is the most abundant element in the core of red giants, and is the most abundant metal in iron meteorites and in ... although its heavier congeners ruthenium and osmium can, with ruthenium having more difficulty than osmium. Ruthenium exhibits ... Iron is consequently the most abundant element on Earth, but only the fourth most abundant element in the Earth's crust, after ... Its abundance in rocky planets like Earth is due to its abundant production by fusion in high-mass stars, where it is the last ...
  https://en.wikipedia.org/wiki/Iron
*  Fritz Haber | Encyclopedia.com
The most abundant component of common air, elementary nitrogen, stubbornly resists chemical reactions. However, certain ... Success came only when they found more effective catalysts, at first with osmium and uranium. In addition, they pushed the ...
  https://www.encyclopedia.com/people/science-and-technology/chemistry-biographies/fritz-haber