Platinum definition: A metal with the chemical element Pt of atomic number 78. Platinum is a white metal, resistant to corrosion, and is used in jewelry and in catalytic converters.
What are the 5 platinum metals?
The five platinum metals are:
Palladium, platinum, and rhodium are all members of the platinum family of metals, which also includes other transition metals such as iron, nickel, and cobalt. Iridium and osmium are both members of the transition metal family, which includes elements such as gold, silver, and copper. Is platinum a natural metal? No, platinum is not a natural metal. It is a man-made metal that is produced through a process of extracting and purifying metals from ore. What's the Colour of platinum? The colour of platinum is a silvery-white. It is a precious metal that is resistant to tarnish and corrosion.
Is platinum a gold? No, platinum is not a gold. Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name is derived from the Spanish term platina, meaning "little silver".
How platinum is produced?
Platinum is produced in South Africa by mining the mineral ore and then separating the platinum metal from the other elements in the ore. The first step in this process is crushing the ore into small pieces. Then the pieces are fed into a furnace where they are heated to a very high temperature. This high temperature causes the platinum to vaporize. The platinum vapor is then cooled and condensed into a liquid form. This liquid platinum is then poured into molds to form ingots.