鉑 (platinum) is a dense, malleable metal known for its silvery-white appearance. It is highly resistant to corrosion and tarnishing, making it valuable in various industrial applications, including catalytic converters in vehicles and electronic components. Platinum is also used in jewelry due to its durability and luster. This precious metal is often associated with luxury and wealth, as it is rarer than gold. In the periodic table, it is represented by the symbol Pt and has an atomic number of 78. Platinum is also used in medical instruments and dental work, highlighting its versatility and importance in multiple fields.