What is plationium?

Platinum is a dense, malleable, and ductile metal with the chemical symbol Pt and atomic number 78. It is a member of the platinum group of metals and is known for its resistance to corrosion and tarnish, making it valuable in various industrial applications, including catalytic converters, jewelry, and electronics. Due to its rarity and desirable properties, platinum is also considered a precious metal, often used in investment and financial markets.