PD: Palladium is another precious metal that is often mentioned in the same breath as platinum.

Palladium is located in the periodic table of elements with the symbol Pd and atomic number 46. It shares many of the same characteristics as platinum, such as being corrosion-resistant, resistant to temperature and pressure changes, and electrically insulating. Palladium also has a high melting point and chemical resistance to oxidation and acids.

In terms of applications, palladium is widely used in the automotive industry. It is used as a catalyst in catalytic converters, which help reduce harmful emissions from vehicles. Palladium is also used in the production of electronics, particularly in the manufacturing of capacitors and connectors. Additionally, palladium is used in jewelry making, similar to platinum.

In conclusion, palladium is a valuable metal with properties and applications similar to platinum.