• The platinum-group metals (PGMs) are six noble, precious metallic elements clustered together in the periodic table. These elements are all transition...
    27 KB (2,764 words) - 10:54, 2 June 2025
  • Thumbnail for Platinum
    Spanish platina, a diminutive of plata "silver". Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has...
    67 KB (7,087 words) - 22:34, 27 May 2025
  • gaining access to their victims' computers, the group steals economically sensitive information. PLATINUM succeeded in keeping a low profile until their...
    9 KB (825 words) - 13:44, 1 September 2024
  • Thumbnail for Native metal
    and zinc, as well as the gold group (gold, copper, lead, aluminium, mercury, silver) and the platinum group (platinum, iridium, osmium, palladium, rhodium...
    12 KB (1,255 words) - 18:02, 8 May 2025
  • Thumbnail for Platinum–iridium alloy
    Platinum–iridium alloys are alloys of the platinum group precious metals platinum and iridium. Typical alloy proportions are 90:10 or 70:30 (Pt:Ir). These...
    5 KB (489 words) - 00:32, 21 October 2024
  • Thumbnail for Osmium
    Osmium (category Platinum-group metals)
    bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores. Osmium is the densest naturally...
    52 KB (5,885 words) - 16:49, 23 May 2025
  • Thumbnail for Ruthenium
    Ruthenium (category Platinum-group metals)
    transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is unreactive to most chemicals...
    50 KB (5,600 words) - 16:04, 1 June 2025
  • Thumbnail for Iridium
    Iridium (category Platinum-group metals)
    77. This very hard, brittle, silvery-white transition metal of the platinum group, is considered the second-densest naturally occurring metal (after osmium)...
    81 KB (7,830 words) - 09:18, 25 May 2025
  • Thumbnail for Platinum print
    Platinum prints, also called platinotypes, are photographic prints made by a monochrome printing process involving platinum. Platinum tones range from...
    20 KB (2,292 words) - 14:15, 12 April 2025
  • Northam Holdings is an independent integrated platinum group metal producer listed on the JSE. The primary operations are centered on their three wholly...
    8 KB (502 words) - 05:08, 26 March 2025
  • Thumbnail for Platinum hexafluoride
    Platinum hexafluoride is the chemical compound with the formula PtF6, and is one of seventeen known binary hexafluorides. It is a dark-red volatile solid...
    5 KB (316 words) - 13:01, 4 February 2025
  • Thumbnail for List of countries by platinum production
    list of countries by platinum production. It is based on information from the United States Geological Survey. "Platinum-Group Metals Statistics and...
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  • refer to: Platinum, Alaska, a city The Platinum, a condo hotel near the Las Vegas Strip Platinum, one of the Metal Men, a comic book superhero group Star Platinum...
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  • Thumbnail for Heavy metals
    accessed 2 September 2016. International Platinum Group Metals Association n.d., The Primary Production of Platinum Group Metals (PGMs), accessed 4 September...
    150 KB (12,571 words) - 20:28, 24 April 2025
  • Thumbnail for Precious metal
    precious metals include the platinum group metals: ruthenium, rhodium, palladium, osmium, iridium, and platinum, of which platinum is the most widely traded...
    17 KB (1,638 words) - 02:02, 26 May 2025
  • Thumbnail for Group (periodic table)
    are also sets of elements named "group" that are not a column: Platinum group Iron group Similar sets: noble metals, coinage metals, precious metals, refractory...
    12 KB (1,603 words) - 02:10, 6 February 2025
  • Thumbnail for Noble metal
    corrosion and is usually found in nature in its raw form. Gold, platinum, and the other platinum group metals (ruthenium, rhodium, palladium, osmium, iridium)...
    30 KB (2,955 words) - 18:01, 30 May 2025
  • Platinum and platinum group metals are produced in Zimbabwe and South Africa. Of the multitudes of companies involved in producing platinum group metals...
    1 KB (111 words) - 04:45, 10 March 2025
  • titaniferous magnetite and platinum group metals. In 1995, the company Johannesburg Consolidated Investments unbundled. Its platinum interests became Amplats...
    17 KB (1,426 words) - 01:44, 1 February 2025
  • world reserves for bauxite, cobalt, industrial diamond, phosphate rock, platinum-group metals (PGM), vermiculite, and zirconium. The Central African Mining...
    54 KB (7,574 words) - 01:16, 12 March 2025
  • Thumbnail for Bushveld Igneous Complex
    contains the world's largest reserves of platinum-group metals (PGMs) and platinum group elements (PGEs) — platinum, palladium, osmium, iridium, rhodium and...
    64 KB (7,355 words) - 20:20, 22 May 2025
  • owns several companies which operate mines that produce platinum and platinum group metals, as well as nickel, copper and cobalt. Its most significant mine...
    25 KB (2,243 words) - 16:09, 29 May 2025
  • Thumbnail for Metal
    noble ones—molybdenum, rhenium, the platinum group metals (ruthenium, rhodium, palladium, osmium, iridium, and platinum), germanium, and tin—can be counted...
    97 KB (11,444 words) - 11:33, 22 May 2025
  • transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most chemicals...
    42 KB (4,993 words) - 19:08, 19 May 2025
  • Thumbnail for Metal ammine complex
    complexes are for Cr(III), Co(III), Ni(II), Cu(II) as well as several platinum group metals. Ammine complexes played a major role in the development of coordination...
    15 KB (1,758 words) - 18:29, 10 February 2025
  • Thumbnail for Rhodium
    Rhodium (category Platinum-group metals)
    corrosion-resistant transition metal. It is a noble metal and a member of the platinum group. It has only one naturally occurring isotope, which is 103Rh. Naturally...
    32 KB (3,837 words) - 23:10, 20 May 2025
  • Thumbnail for Music recording certification
    certification categories, which are named after precious materials (gold, platinum and diamond). The threshold required for these awards depends upon the...
    26 KB (2,030 words) - 19:03, 21 March 2025
  • Thumbnail for Group 10 element
    elements in the periodic table that consists of nickel (Ni), palladium (Pd), platinum (Pt), and darmstadtium (Ds). All are d-block transition metals. All known...
    18 KB (1,680 words) - 20:28, 22 May 2025
  • Thumbnail for Palladium
    Palladium (category Platinum-group metals)
    Pallas. Palladium, platinum, rhodium, ruthenium, iridium and osmium form together a group of elements referred to as the platinum group metals (PGMs). They...
    64 KB (6,882 words) - 19:53, 28 May 2025
  • Thumbnail for Platinum Jubilee of Elizabeth II
    The Platinum Jubilee of Elizabeth II was the international celebration in 2022 marking the 70th anniversary of the accession of Queen Elizabeth II on 6...
    388 KB (35,175 words) - 17:33, 13 May 2025