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Platinum Group Isotope

  • Isotopes of Platinum Group of Elements | 2020 Update

    The Discoverers of the Isotopes of the Platinum Group of Elements: Update 2020 New isotopes found for Pt. John W. Arblaster; Droitwich, Worcestershire, UK Email: [email protected] SHARE THIS PAGE: Since the 2018 review one new light isotope of mass 165 and four new heavy isotopes of masses 209 to 212 have been identified for platinum . The heavy isotopes are only identified asОнлайн-запрос

  • Platinum Wikipedia

    Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal.Its name is derived from the Spanish term platino, meaning "little silver".. Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements.It has six naturally occurring isotopes.

  • Pronunciation: /ˈplætɪnəm/ ​(PLAT-ə-nəm)
  • Isotopes of platinum Wikipedia

    Naturally occurring platinum (78 Pt) consists of five stable isotopes (192 Pt, 194 Pt, 195 Pt, 196 Pt, 198 Pt) and one very long-lived (half-life 6.50×10 11 years) radioisotope (190 Pt). There are also 34 known synthetic radioisotopes, the longest-lived of which is 193 Pt with a half-life of 50 years. All other isotopes have half-lives under a year, most under a day.

  • Standard atomic weight A(Pt): 195.084(9)
  • Platinum (Pt) Isotope Supplier: Stable Isotopes and

    Precious metal or platinum group metal : Period in periodic table: 6 : Block in periodic table: d-block : Color: Grayish white : Classification: Metallic : Melting point: 1768.4 °C : Boiling point: 3827 °C: Vaporization point: 3825 ºC: Thermal conductivity: 71.6 W/(m·K) at 298.2 ºK: Electrical resistivity: 10.6 µΩ·cm at 20 ºC : Electronegativity: 2.2 : Specific heat: 0.13 kJ/kg KОнлайн-запрос

  • The Discoverers of the Isotopes of the Platinum Group of

    Platinum Group of Elements: Update 2020 New isotopes found for Pt John W. Arblaster Droitwich, Worcestershire, UK Email: [email protected] Since the 2018 review (1) one new light isotope of mass 165 (2) and four new heavy isotopes of masses 209 to 212 (3) have been identified for platinum (Table I). The heavy isotopes are only identifiedОнлайн-запрос

  • Platinum Element information, properties and uses

    Isotopes Atoms of the same element with different numbers of neutrons. CAS number The Chemical Abstracts Service registry number is a unique identifier of a particular chemical, designed to prevent confusion arising from different languages and naming systems. Fact box Group: 10 Melting point: 1768.2°C, 3214.8°F, 2041.4 K Period 6 Boiling point: 3825°C, 6917°F, 4098 K Block: d Density (gОнлайн-запрос

  • platinum group isotope blackbanqueting.it

    platinum group isotope. Transformation of continental lithospheric mantle beneath . 4 2 Platinum Group Element Systematics 13 Major and trace element concentrations as well as Nd and Sr isotope systematics of loess analyzed in this study have been discussed elsewhere e g Gallet et al 1998 Jahn et al 2001 We avoid duplicating these discussions by summarizing that many elemental e g REE patternОнлайн-запрос

  • Platinum group Wikipedia

    The platinum-group metals (abbreviated as the PGMs; alternatively, the platinoids, platinides, platidises, platinum group, platinum metals, platinum family or platinum-group elements (PGEs)) are six noble, precious metallic elements clustered together in the periodic table. These elements are all transition metals in the d-block (groups 8, 9, and 10, periods 5 and 6). The six platinum-groupОнлайн-запрос

  • Platinum-group element abundances and Re–Os isotopic

    15/10/2016· B. Peucker-Ehrenbrink, W. Bach, S.R. Hart, J.S. Blusztajn, T. AbbruzzeseRhenium-osmium isotope systematics and platinum group element concentrations in oceanic

  • Cited by: 22
  • Rhenium–Osmium Isotope and Platinum-Group Element

    Platinum-group element (PGE: Os, Ir, Ru, Pt, Pd) and Re–Os isotope systematics determined for the entire preserved stratigraphy of the 1·27 Ga Muskox intrusion provide an exceptional view of magma chamber processes and mineralization in the main plutonic system of the Mackenzie large igneous province (LIP). We present new Re–Os isotope data for the intrusion, together with PGE and traceОнлайн-запрос

  • Platinum Group Element and Re–Os Isotope Investigation

    01/01/2002· The picritic (MgO >13·5%) lavas of Grenada provide a unique opportunity to evaluate the platinum group elements (PGE) and Os isotope compositions of primitive subduction-generated melts. Compared with other arc lavas they have undergone very limited crustal contamination (∼<2%) and only minimal fractionation (earlier calculations indicate that <10% olivine removal from a range of parentalОнлайн-запрос

  • Chemistry for Kids: Elements Platinum

    Isotopes There are six naturally occurring isotopes. The most abundant of these is Platinum-195. Interesting Facts about Platinum . William Hyde Wollaston also discovered the elements palladium and rhodium. It is the most ductile of the pure metals. Only gold is more malleable. The group of metals that platinum is part of in the periodic table is sometimes called the platinum group. ItsОнлайн-запрос

  • Platinum group element (PGE) geochemistry to

    15/05/2011· Platinum group element (PGE) Os isotope; Mantle heterogeneity; Access options Buy single article. Instant access to the full article PDF. US$ 39.95. Price includes VAT for USA. Subscribe to journal. Immediate online access to all issues from 2019. Subscription will auto renew annually. US$ 264.06. This is the net price. Taxes to be calculated in checkout. Rent this article via DeepDyve. LearnОнлайн-запрос

  • Rhenium‐osmium isotope systematics and platinum

    4.2. Platinum Group Element Systematics [13] Major and trace element concentrations as well as Nd and Sr isotope systematics of loess analyzed in this study have been discussed elsewhere [e.g., Gallet et al., 1998; Jahn et al., 2001]. We avoid duplicating these discussions by summarizing that many elemental (e.g., REE pattern, La/Th, Th/U) andОнлайн-запрос

  • Platinum-Group Element and Re-Os Isotope Variations of

    The Re-Os isotopes have been significantly affected by Re mobility and cannot be used for dating. However, platinum-group mineral separates from the Kilvenjärvi deposit have nearly uniform isotopic compositions (187 Os/ 188 Os = 0.18–0.20) that are invariably higher than rocks from the Portimo Complex. Thus, it is evident that theОнлайн-запрос

  • platinum group isotope blackbanqueting.it

    Rhenium‐osmium isotope systematics and platinum group . The East Eagle Ni-Cu-platinum group element deposit is a conduit-type deposit located in northern Michigan in close spatial proximity to the currently producing Eagle deposit Massive and semimassive net-textured sulfide mineralization at East Eagle occurs approximately 800 m lower in the stratigraphic sequence than that at Eagle and onlyОнлайн-запрос

  • Rhenium–Osmium Isotope and Platinum-Group Element

    Platinum-group element (PGE: Os, Ir, Ru, Pt, Pd) and Re–Os isotope systematics determined for the entire preserved stratigraphy of the 1·27 Ga Muskox intrusion provide an exceptional view of magma chamber processes and mineralization in the main plutonic system of the Mackenzie large igneous province (LIP). We present new Re–Os isotope data for the intrusion, together with PGE and traceОнлайн-запрос

  • Rhenium-osmium isotope systematics and platinum

    Rhenium-osmium isotope systematics and platinum group element concentrations in oceanic crust Bernhard Peucker-Ehrenbrink; Bernhard Peucker-Ehrenbrink 1. Woods Hole Oceanographic Institution, 360 Woods Hole Road, MS 25, Woods Hole, Massachusetts 02543-1541, USA . Search for other works by this author on: GSW. Google Scholar. Karen Hanghoj; Karen Hanghoj 1. Woods HoleОнлайн-запрос

  • Rhenium‐osmium isotope systematics and platinum

    Rhenium‐Osmium Isotope and Platinum Group Element Data for DSDP/ODP Hole 504B Samples and a Supercomposite Sample of DSDP Sites 417/418 a a Concentrations below the 3σ value of the blank analyses (detection limit; for blank values see Table 1) are not shown. Values between 3σ and 10σ of the blank analyses are shown in italics (above detection limit, but below determination limitОнлайн-запрос

  • Platinum Group Isotope hofvantwentseuitdaging.nl

    Rhenium-osmium isotope systematics and platinum group Since the 2018 review one new light isotope of mass 165 and four new heavy isotopes of masses 209 to 212 have been identified for platinum ().The heavy isotopes are only identified as being 'particle stable' – that is resistant to proton or neutron decay but all are expected to decay by beta decay in which an electron and antiОнлайн-запрос

  • Chemistry for Kids: Elements Platinum

    Isotopes There are six naturally occurring isotopes. The most abundant of these is Platinum-195. Interesting Facts about Platinum . William Hyde Wollaston also discovered the elements palladium and rhodium. It is the most ductile of the pure metals. Only gold is more malleable. The group of metals that platinum is part of in the periodic table is sometimes called the platinum group. ItsОнлайн-запрос

  • Platinum group element (PGE) geochemistry to

    15/05/2011· Platinum group element (PGE) Os isotope; Mantle heterogeneity; Access options Buy single article. Instant access to the full article PDF. US$ 39.95. Price includes VAT for USA. Subscribe to journal. Immediate online access to all issues from 2019. Subscription will auto renew annually. US$ 264.06. This is the net price. Taxes to be calculated in checkout. Rent this article via DeepDyve. LearnОнлайн-запрос

  • Platinum-Group Element and Re-Os Isotope Variations of

    The Re-Os isotopes have been significantly affected by Re mobility and cannot be used for dating. However, platinum-group mineral separates from the Kilvenjärvi deposit have nearly uniform isotopic compositions (187 Os/ 188 Os = 0.18–0.20) that are invariably higher than rocks from the Portimo Complex. Thus, it is evident that theОнлайн-запрос

  • platinum group isotope blackbanqueting.it

    platinum group isotope. Transformation of continental lithospheric mantle beneath . 4 2 Platinum Group Element Systematics 13 Major and trace element concentrations as well as Nd and Sr isotope systematics of loess analyzed in this study have been discussed elsewhere e g Gallet et al 1998 Jahn et al 2001 We avoid duplicating these discussions by summarizing that many elemental e g REE patternОнлайн-запрос

  • Re-Os isotope systematics and Platinum Group Element

    Re–Os isotope and platinum group elements (PGE) systematics are presented for peridotite xenoliths from N. Lesotho (on-craton), S. Namibia (circum-cratonic), the Vitim volcanic field (Baikhal Rift), plus massif peridotites from Beni Bousera, N. Morocco. Mg–Fe variations indicate that these samples have experienced between 5% (Vitim–Beni Bousera) and 50% (Lesotho) melt extractionОнлайн-запрос

  • Rhenium–Osmium Isotope and Platinum-Group Element

    Platinum-group element (PGE: Os, Ir, Ru, Pt, Pd) and Re–Os isotope systematics determined for the entire preserved stratigraphy of the 1·27 Ga Muskox intrusion provide an exceptional view of magma chamber processes and mineralization in the main plutonic system of the Mackenzie large igneous province (LIP). We present new Re–Os isotope data for the intrusion, together with PGE and traceОнлайн-запрос

  • Figure 4 from Rhenium–osmium isotopes and platinum

    - "Rhenium–osmium isotopes and platinum-group elements in the Rum Layered Suite, Scotland: Implications for Cr-spinel seam formation and the composition of the Iceland mantle anomaly" Fig. 4. CI-chondrite-normalized (Orgueil; Horan et al., 2003) highly siderophile element patterns for Rum Layered Suite rocks from (a) Unit 11–12, (b) Unit 9 and (c) Unit 7–8.Онлайн-запрос

  • Rhenium-osmium isotope systematics and platinum

    Rhenium-osmium isotope systematics and platinum group element concentrations in oceanic crust Bernhard Peucker-Ehrenbrink; Bernhard Peucker-Ehrenbrink 1. Woods Hole Oceanographic Institution, 360 Woods Hole Road, MS 25, Woods Hole, Massachusetts 02543-1541, USA . Search for other works by this author on: GSW. Google Scholar. Karen Hanghoj; Karen Hanghoj 1. Woods HoleОнлайн-запрос

  • Platinum Periodic table

    Platinum is a precious metal; soft, silvery-white, and dense with a beautiful lustrous sheen. It is one of the of the six platinum group metals consisting of platinum, palladium, rhodium, osmium, iridium and ruthenium. The Platinum Group Metals These metals have similar properties and are often present in the same mineral ores.Онлайн-запрос

  • Rhenium‐osmium isotope systematics and platinum

    Rhenium‐Osmium Isotope and Platinum Group Element Data for DSDP/ODP Hole 504B Samples and a Supercomposite Sample of DSDP Sites 417/418 a a Concentrations below the 3σ value of the blank analyses (detection limit; for blank values see Table 1) are not shown. Values between 3σ and 10σ of the blank analyses are shown in italics (above detection limit, but below determination limit