Platinum

A metallic silvery-white chemical element with the properties of being hard and relatively inert, and having a very high melting point. Commonly used in jewellery, electrical and laboratory equipment, and industrial catalysts.
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platinum

A non-corrosive silver white metal, which is heavy and has a high tensile strength.
Found on http://www.encyclo.co.uk/local/22290

Platinum

Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78. It is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal. Its name is derived from the Spanish term platina, which is literally translated into `little silver`. Platinum is a member of the platinum group of elements and group.....
Found on http://en.wikipedia.org/wiki/Platinum

Platinum

• (n.) A metallic element, intermediate in value between silver and gold, occurring native or alloyed with other metals, also as the platinum arsenide (sperrylite). It is heavy tin-white metal which is ductile and malleable, but very infusible, and characterized by its resistance to strong chemical reagents. It is used for crucibles, for still...
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platinum

<chemistry> A metallic element, intermediate in value between silver and gold, occurring native or alloyed with other metals, also as the platinum arsenide (sperrylite). It is heavy tin-white metal which is ductile and malleable, but very infusible, and characterised by its resistance to strong chemical reagents. It is used for crucibles, for...
Found on http://www.encyclo.co.uk/local/20973

platinum

(Pt) (plat´ĭ-nәm) a chemical element, atomic number 78, atomic weight 195.09.
Found on http://www.encyclo.co.uk/local/21001

platinum

(Pt), chemical element, the best known and most widely used of the six platinum metals of Group VIIIb, Periods 5 and 6, of the periodic table. A very ... [12 related articles]
Found on http://www.britannica.com/eb/a-z/p/78

platinum

Pt noun a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits
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platinum

(Pt) Specimen of sperrylite: a rare mineral that is the only native compound of platinum. Photo from MII, courtesy of the Smithsonian Institution A lustrous, silvery-white metallic element; a transition element. It was known to native South Americans before the arrival ...
Found on http://www.daviddarling.info/encyclopedia/P/platinum.html

platinum

(Pt) Type: Term Pronunciation: plat′i-nŭm Definitions: 1. A metallic element, atomic no. 78, atomic wt. 195.08, used for making small parts for chemical apparatus because of its resistance to acids; in powdered form (platinum black), it is an important catalyst in hydrogenation. Some of its salts have been used to treat syphil...
Found on http://www.medilexicon.com/medicaldictionary.php?t=69605

platinum

[Adjective] A platinum record is one which sells between 300, 000 and 600,000 copies in the UK, and over one million in the USA.
Example: The pop singer made it to a platinum record with his latest release.
Found on http://www.bbc.co.uk/skillswise/glossary/

Platinum

[color] The first recorded use of platinum as a color name in English was in 1918. ==Platinum in human culture== Awards Credit Cards Literature Marriage Music ...
Found on http://en.wikipedia.org/wiki/Platinum_(color)

Platinum

[musical] Platinum is a musical with a book by Will Holt and Bruce Vilanch, music by Gary William Friedman, and lyrics by Holt. Set in a Hollywood recording studio, it centers on Lila Halliday, a star of 1940s and 50s movie musicals who is attempting a comeback. In the process, she falls for a young rock star named Dan Riley. ==Production h...
Found on http://en.wikipedia.org/wiki/Platinum_(musical)

Platinum

[quartet] Connelly and DeRosa were also members of the 1992 international champion quartet Keepsake. Connelly won gold in 1987 with the quartet Interstate Rivals and again in 2011 with the quartet Old School. DeRosa and Lewis are the lead and baritone of the 2007 Champions, MaxQ. Kevin Miles has been a member of The Dapper Dans of Harmony a...
Found on http://en.wikipedia.org/wiki/Platinum_(quartet)

Platinum

Plat'i·num noun [ New Latin , from Spanish platina , from plata silver, Late Latin plata a thin plate of metal. See Plate , and confer Platina .] (Chemistry) A metallic element, intermediate in value between silver and gold, occurring native or alloyed with o...
Found on http://www.encyclo.co.uk/webster/P/103

Platinum

A heavy, soft, silver-white, malleable and ductile, metallic element.
Found on http://www.vidyagyaan.com/general-knowledge/basic-chemistry-element-terms-a

platinum

A metal that is an important component of some anticancer drugs, such as cisplatin and carboplatin.
Found on http://www.cancer.gov/dictionary?expand=P

Platinum

A noble metal which in its pure form is the negative wire of Type R and Type S thermocouples.
Found on http://www.flowmeterdirectory.com/flowmeter_technical_glossary/flowmeter_te

Platinum

A silvery-beige color..
Found on http://www.pandecats.com/x/glossary.shtml

Platinum

Another name for the colouration found in cats called Lilac. Sometimes used for lilac Burmese or Tonkinese. See Lilac.
Found on http://www.cat-world.com.au/glossary

platinum

Heavy, soft, silver-white, malleable and ductile, metallic element, atomic number 78, relative atomic mass 195.09. It is the first of a group of six metallic elements (platinum, osmium, iridium, rhodium, ruthenium, and palladium) that possess similar properties, such as resistance to tarnish, corrosion, and attack by acid, and that often occur ...
Found on http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0010112.html

platinum

platinum (plăt'unum) , metallic chemical element; symbol Pt; at. no. 78; at. wt. 195.08; m.p. 1,772°C; b.p. 3,827±100°C; sp. gr. 21.45 at 20°C; valence +2 or +4. Pure platinum is a malleable, ductile, lustrous, silver-white metal with a face-centered cubic crystalline stru...
Found on http://www.infoplease.com/ce6/sci/A0839327.html

Platinum

Platinum is a chemical element with the atomic symbol Pt
Found on http://en.wikipedia.org/wiki/Glossary_of_fuel_cell_terms

Platinum

Platinum is a member of the platinum group metals and is lustrous, malleable and ductile. Of the group of six metals (Pt, Pd, Os, Ir, Rh and Ru), it is the most important. It is unaffected by oxygen and water and is only soluble in aqua regia or fused alkalis. Applications for platinum are many and varied; for example, it is used to make weights an...
Found on http://www.diracdelta.co.uk/science/source/p/l/platinum/source.html

Platinum

Platinum is a precious and very expensive metal that has a most remarkable resistance to corrosion even in extreme conditions and is therefore sometimes used to plate silver items so they won't tarnish.
Found on https://www.encyclo.co.uk/local/22607
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