Palladium, a lustrous silver-white metal with a face-centered cubic structure, resists corrosion in air and acids but dissolves in aqua regia. Valuable in catalysis, electronics, and automotive applications, its hydrogen absorption is beneficial in purification processes.
Yes, palladium is a known chemical element with the symbol Pd and atomic number 46. It is indeed a lustrous silver-white metal with a face-centered cubic crystalline structure.
At ordinary temperatures, palladium exhibits strong resistance to corrosion in air and is generally resistant to the action of acids. However, it can be attacked by hot acids and dissolves in aqua regia. Palladium forms various compounds and complex salts due to its versatile chemical nature.
As a member of the platinum group metals, palladium shares certain properties with platinum and has unique characteristics that make it valuable in various applications, particularly in catalysis, electronics, and the automotive industry. Its ability to absorb hydrogen makes it useful in hydrogen storage and purification processes.
Complete question:
Is "Palladium" a known element, and if so, what are its properties and characteristics?