Platinum is a chemical element with symbol Pt and atomic number 78. It is a
dense, malleable, ..... His historical account of the expedition included a
description of platinum as being neither separ...
Although the modern history of platinum only begins in the 18th century, platinum
has been found in objects dating from 700 BC, in particular the famous Casket ...
History of Platinum. Widespread knowledge of the white metal platinum stretches
back only a few hundred years, versus thousands for gold. Meteorites contain ...
Learn about the history and origins of platinum. ... interactive timeline below to
discover the rich and fascinating heritage of platinum, the most precious of metals
Element Platinum (Pt), Group 10, Atomic Number 78, d-block, Mass 195.084.
Sources, facts ... Platinum Element - Visual Elements Periodic Table .... History ...
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Although platinum is regarded as a "new" metal in its present form, it has a long
history. Ancient Egyptians and Pre-Columbian Indian civilizations already valued
History of Platinum. Facts. All the platinum ever mined would fit in the average
size living room! Annually, only about 133 tons of platinum are mined, compared
Full historical Platinum prices and Platinum price history chart on InvestmentMine
The Element Platinum - Basic Physical and Historical Information.