Platinum is a chemical element with symbol Pt and atomic number 78. It is dense,
malleable, ..... Brownrigg also made note of platinum's extremely high melting
point and refractoriness toward bo...
Platinum is a pure elemental metal, which, like other elements, doesn't break
down into further components. It is element number 78 on the periodic table and
Platinum is actually not made (& for that matter, neither are gold or silver). The
origin of platinum is best traced to a meteorite that must have struck Earth a few ...
Discover the differences between gold, platinum, titanium and silver. ... Yellow
gold is made by mixing pure gold with alloy metals such as copper and zinc.
Jul 27, 2016 ... The only dedicated platinum mines in the United States are in south-central
Montana, though some platinum is also made as a byproduct of ...
Wedding Rings are usually made of gold or platinum. When it comes to gold vs
platinum, each has its advantages and disadvantages that should be considered.
You can't have a metal with just one of the two – imagine rings made out of ...
Needless to say, this makes platinum as ideal for gold and silver for watches, ...
www.ask.com/youtube?q=What Is Platinum Made of&v=X09zSQSUXDk
Aug 29, 2010 ... The fancy process of retrieving and recycling valuable platinum from industrial
waste and then turning it into expensive rings.
Artificial pacemakers are usually made out of platinum. The platinum protects the
pacemaker from corroding or being destroyed by adds inside the body.
This results in 18kt white gold being harder than platinum alloys, which are most
... However, a well made ring, whether white gold or platinum should last for ...