Platinum is a chemical element with symbol Pt and atomic number 78. It is a
dense, malleable, ... Platinum is used in catalytic converters, laboratory
equipment, electrical contacts and electrodes, ...
The reason why platinum is today the most valuable of precious metals is
because it is required in many ... The metal was used by pre-Columbian Indians.
Element Platinum (Pt), Group 10, Atomic Number 78, d-block, Mass 195.084.
Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...
As of 2014, platinum is used for many things, including the production of jewelry.
This precious metal is also used to make catalytic converters on...
This chemical inactivity accounts for some of the uses of the platinum metals. For
example, platinum is often used to make laboratory equipment because it will ...
Nov 10, 2006 ... Platinum group metals (PGMs) consist of six elements–platinum, palladium,
rhodium, iridium, ruthenium andosmium. PGMs are generally used ...
Platinum is a dense, stable and rare metal that is often used in jewelry for its ...
extracting the metal from ore, which is very similar to the process used today.
Platinum, like gold and silver, is malleable and ductile. Most naturally occurring
platinum is actually a mixture of platinum and iridium. Uses Platinum is used ...
What's in a name? From the Spainsh word for silver, platina. Say what? Platinum
is pronounced as PLAT-en-em. History and Uses: Used by the pre-Columbian ...
The majority of platinum is mined in South Africa with Russia coming in a distant
second. How is platinum used today? Being a precious metal, platinum is often ...