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In 1822 plenty of platinum was discovered in the Ural Mountains in Russia Platinum is one of the elements which has an alchemical symbol, shown below (right, alchemy is an ancient pursuit concerned with, for instance, the transformation of other metals into gold)Platinum - Wikipedia,Platinum is an extremely rare metal, occurring at a concentration of only 0005 ppm in Earth's crust It is sometimes mistaken for silver Platinum is often found chemically uncombined as native platinum and as alloy with the other platinum-group metals and iron mostlyPlatinum - Element information, properties and uses ,Platinum is a very different substance to a chemist Platinum metal is silvery white and does not oxidise, properties that make it highly appealing for jewellery It is more precious than silver but with prices more volatile than gold

Platinum | Minerals Education Coalition

Platinum is a malleable and ductile metal, and used in jewelry, dental appliances, electrical contacts, electrical equipment, corrosion-resistant equipment, missile nose cones, jet engine parts, catalysts and catalytic converters in automobilesHistory of PGM - PMM - Johnson Matthey,In Canada in 1888, platinum was discovered in the nickel-copper ores of Ontario Between the end of the First World War and the 1950s, Canada was the world's major source of supply Between the end of the First World War and the 1950s, Canada was the world's major source of supplyDiscovery of the Platinum Isotopes - Michigan State University,The discovery of the platinum isotopes is discussed as part of the series of the discovery of iso-topes which began with the cerium isotopes in 2009 [1] The purpose of this series is to document and summarize the discovery of the isotopes Guidelines for assigning credit for discovery are (1) clear

Platinum - Periodic Table of Elements and Chemistry

Platinum is widely used as a catalyst for chemical reactions The most important use of platinum is in vehicles, as a catalytic converter, facilitating the complete combustion of unburned hydrocarbon passing through the exhaust Platinum is used in jewelry, decoration and dental workWho discovered Platinum? – Who discovered it?,Platinum is a chemical element Its atomic number is 78 and it is represented by the chemical symbol Pt It is greyish white metallic element commonly mixed withHistory - Platinum: Element 78,In the 19th century Johann Wolfgang Döberreiner discovered that platinum could be used as a catalyst he fired hydrogen at platinum The hydrogen would burst into flame, but the platinum would not be consumed Columbia was the first source for platinum It was next found in Russia

Who Discovered Platinum - canada-gold-buyers

When deciding who discovered platinum, one could go by the first time it was used, as with the casket, or the first time it was mentioned, as with Mr Scaliger However, many like to go by Mr Ulloa as this was the time it was first named We Buy Gold, Platinum And Silver In Any Condition Canada WidePlatinum,Platinum is solid at room temperature In its pure form it is silver-white, malleable, and ductile It was discovered in large quantities in the Ural Mountains of Russia in 1822 This is a diagram of an atom of platinum showing the nucleus and the electrons in orbitals This is a picture of platinumIt's Elemental - The Element Platinum,Platinum, in the form of the mineral sperrylite (PtAs 2), is also obtained as a byproduct of the nickel mining operation in the Sudbury region of Ontario, Canada Credit for the modern rediscovery of platinum is usually given to Antonio de Ulloa Platinum is a soft, dense, ductile metal that is very resistant to corrosion

Platinum Images and Stock Photos 31,140 Platinum

Search Can Stock Photo for stock photography, photos, digital illustrations, picture clip art and royalty-free photograph images Can Stock Photo has the stock image, royalty free photo, stock photograph, graphic or picture that you needGold - Element information, properties and uses | Periodic ,Finds were discovered in Siberia, California, New South Wales and Victoria, Australia, Transvaal, South Africa, the Klondike and Alaska, and they all produced gold rushes World production was then around 150 tonnes per yearPlatinum Bar Images, Stock Photos & Vectors | Shutterstock,Find platinum bar Stock Images in HD and millions of other royalty-free stock photos, illustrations, and vectors in the Shutterstock collection Thousands of new, high-quality pictures added every day

Platinum | Encyclopedia

Platinum is a transition metal in Group 10 (VIIIB) of the periodic table The periodic table is a chart that shows how chemical elements are related to each other Platinum is also a member of a group of metals named after itself Other platinum metals include ruthenium, rhodium, palladium, osmium, andPictures, stories, and facts about the element Platinum in ,Photographs and descriptions of many samples of the element Platinum in the Periodic TablePictures, stories, and facts about the element Platinum in ,This is a catalytic heater: It burns propane without an open flame, using a platinum catalyst that allows the propane to combine with oxygen (burn) at a much lower than normal temperature (about 800F) The platinum is distributed in tiny, high-surface area blobs throughout the

Platinum by V - Home | Facebook

Platinum by V - 5240 114th St, Lubbock, Texas 79424 - Rated 5 based on 1 Review "Perfect hair and makeup - exactly what I wanted for my wedding!" Platinum by V updated their profile picture April 16 · Platinum by V added 4 new photos April 16 · Here is a hidden gem that I have discovered, it is called Nadine West Nadine West is a Molecular Expressions: Science, Optics and You - Timeline ,Platinum had long evaded the efforts of chemists to concentrate and purify the precious element, and the pair decided to join in the endeavor When Tennant first tried to produce platinum, the result was his discovery of the new elements iridium and osmium Wollaston's later attempt led him to the discovery of palladium and rhodiumPlatinum (Pt) | AMERICAN ELEMENTS,Platinum is a member of the platinum group of metals and the group 10 of the periodic table It is generally non-reactive, even at high temperatures It is one of the rarest elements in the earth's crust, occurring at a concentration of only 0005 ppm Platinum is found uncombined as native platinum and alloyed with iridium as platiniridium

When was platinum first discovered? How? - Quora

Platinum was discovered in 1906 in the Bushveld region of South Africa In 1924, the geologist Hans Merensky discovered a large supply of platinum in the Bushveld Igneous Complex in South Africa The specific layer he found, named the Merensky Reef , contains around 75% of the world's known platinumWebElements Periodic Table » Platinum » the essentials,Ruthenium, rhodium, palladium, osmium, iridium, and platinum together make up a group of elements referred to as the platinum group metals (PGM) Platinum is a beautiful silvery-white metal, when pure, and is malleable and ductilePlatinum - College of Natural Resources, UC Berkeley,Platinum is a silvery metallic chemical element, a member of the six transition elements in Group VIII of the periodic table known collectively as the platinum metals (ruthenium, rhodium, palladium, osmium, iridium, and platinum)

The History and Uses of Platinum in Human Culture | Provident

In the 1880’s, Ontario discovered of platinum in its nickel-copper ores, and Canada became the world’s major platinum supplier after World War I South Africa also became an important source for platinum beginning in the 1920’s when a farmer discovered the metal in a riverbedPalladium - Wikipedia,Palladium is a chemical element with symbol Pd and atomic number 46 It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston He named it after the asteroid Pallas, which was itself named after the epithet of the Greek goddess Athena, acquired by her when she slew PallasFacts, pictures, stories about the element Platinum in the ,Platinum is the most expensive of the precious metals that is widely traded by very large numbers of people Plenty of other metals are more expensive, but they are generally traded only by specialists and industries that consume them

It's Elemental - The Element Uranium

After noticing that 'pure' uranium reacted oddly with uranium tetrachloride (UCl 4), Eugène-Melchoir Péligot, a French chemist isolated pure uranium by heating uranium dioxide with potassium in a platinum crucible Radioactivity was first discovered in 1896 when Antoine Henri Becquerel, a French physicist, detected it from a sample of uraniumKidsNetAu - Encyclopedia > Platinum,Common oxidation states of platinum include +2, +3, and +4 Applications Platinum is used extensively in jewelry, wire, in making crucibles for chemical use and for constructing high-temperature electric furnaces Finely divided platinum is often used as a chemical catalyst#78 - Platinum - Pt,Discovered by: In writings of Julius Caesar Scaliger: Platinum silicide (PtSi) Xenon hexafluoroplatinate [Xe(PtF6)] Interesting facts: It is the rarest of the precious metals It is produced commercially as a by product of nickel ore processing in the Sudbury Basin in Ontario, Canada

Where Is Platinum Found in Nature? | Reference

Platinum is found in layers of sulphides, which are located in some igneous rocks South Africa and Russia have the largest reserve of this rare metal The United States has a platinum mine located in Montana; some platinum is created in Utah and Texas as a byproduct of processing copperPlatinum - Wikipedia,Platinum is a chemical element with symbol Pt and atomic number 78 It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metalIts name is derived from the Spanish term platino, meaning "little silver"The History of Platinum Jewelry - EraGem Post,Indeed, platinum jewelry would remain out of vogue worldwide until the 1960s The Japanese began to clamor for platinum jewelry first, esteeming the white metal for its purity Slowly, over the following three decades, platinum jewelry began tits resurgence throughout Europe, first in Germany, then Switzerland and Italy, then the UK

Platinum: The mineral native Platinum information and pictures

Native Platinum is the most significant source of the element platinum, although considerable quantities are also mined from the rare platinum arsenide mineral Sperrylite The rare metals iridium, osmium, rhodium, and palladium are almost exclusively mined together with platinum in platinumPlatinum Today: Image gallery - Johnson Matthey,Image gallery Use Precious Metals Management's image library to find illustrations for your articles and presentations on platinum group metals Use of images is free of charge but Johnson Matthey must be clearly acknowledged as the sourceWhere Can Platinum Be Found? | Reference,Platinum is found in nature in the Earth's crust It exists as alloys with several other metals, including palladium, ruthenium, osmium, rhodium and iridium It belongs to group 10 in the Periodic Table of Elements Platinum is found in alluvial deposits in several countries, including Russia

The Cathode Ray Tube site, X-Ray tubes

Large Early X-ray tube This early odd English tube has a length of about 50 cm with a simple tiny rod cathode and a heavy metal anode The blue glass seals and platinum connections indicate a production date of late 1800, so it is possibly an experimental tube from the time that the X-rays were invented It was used in a school as an X-ray tube,,

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