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Platinum

en.wikipedia.org/wiki/Platinum

Platinum is a chemical element with symbol Pt and atomic number 78. It is a dense, malleable, ... Consequently, platinum is often found chemically uncombined as native platinum. Because it occurs na...

Platinum | Minerals Education Coalition

www.mineralseducationcoalition.org/minerals/platinum

Of these elements, only platinum and palladium are found in a pure form in nature. The others occur in nature as natural alloys with platinum and gold, ...

platinum Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com/topic/platinum.aspx

The first known reference to platinum can be found in the writings of Italian physician, scholar, and poet Julius Caesar Scaliger (1484-1558). Scaliger apparently ...

Platinum, Chemical Element - reaction, water, uses, elements ...

www.chemistryexplained.com/elements/L-P/Platinum.html

The first known reference to platinum can be found in the writings of Italian physician, scholar, and poet Julius Caesar Scaliger (1484-1558). Scaliger apparently ...

Platinum: The mineral native Platinum information and pictures

www.minerals.net/mineral/platinum.aspx

Platinum is the rarest and most expensive of the popular precious metals. It is much rarer ... Platinum also is found in the placer deposits of Trinity Co., California.

Platinum - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/78/platinum

Element Platinum (Pt), Group 10, Atomic Number 78, d-block, Mass 195.084. Sources ... Platinum Element - Visual Elements Periodic Table ... Discovered by, - .

Platinum - The chemical element, its science, properties, and uses

www.explainthatstuff.com/platinum.html

Sep 2, 2015 ... Unlike many elements, platinum can be found in its pure metallic form in nuggets, alloyed with other platinum metals, or as part of a mineral ore ...

Platinum

nature.berkeley.edu/classes/eps2/wisc/pt.html

Platinum was discovered in South America independently by Antonio de Ulloa in 1735 and by N. Wood in 1741, but it had been in use by pre-Columbian Indians ...

Earth's gold and platinum arrived in a meteor shower lasting ...

www.dailymail.co.uk/sciencetech/article-2034667/Earths-gold-platinum-arrived-meteor-shower-lasting-200MILLION-years.html

Sep 7, 2011 ... Researchers also discovered there is enough gold and platinum in the Earth's core to plate the surface of the globe with a layer of priceless ...

Facts About Platinum - Live Science

www.livescience.com/39144-platinum.html

Aug 23, 2013 ... Platinum is a naturally occurring metal that is found with many of the other platinum group elements. They are commonly found in alluvial ...

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It's Elemental - The Element Platinum

education.jlab.org

Platinum can occur free in nature and is sometimes found in deposits of gold- bearing sands, primarily those found in the Ural mountains, Columbia and the ...

Chemistry for Kids: Elements - Platinum - Ducksters

www.ducksters.com

Platinum is a rare metal and difficult to find. This is what makes it such a valuable metal. Platinum can be found in its pure form, but is most often found together ...

Platinum - Chemicool

www.chemicool.com

Discovery of Platinum. Platinum was discovered by South American peoples who produced artifacts of a white gold-platinum alloy. The first written account of ...