Platinum is a rare and precious metal known for its shiny, silver-white appearance. It is heavier than gold and is highly resistant to tarnish and corrosion, making it an excellent choice for jewelry. Many people choose platinum rings for engagements and weddings because of their durability and timeless beauty. In addition to jewelry, platinum is used in various industrial applications, including catalytic converters in cars, which help reduce harmful emissions. Its unique properties also make it valuable in electronics and medical devices. Overall, platinum is a versatile metal that combines beauty with functionality.