금화 (Gold) is a precious metal known for its bright yellow color and luster. It is highly valued for its rarity and has been used for centuries in jewelry, coins, and as a form of currency. Gold is also a good conductor of electricity and does not tarnish, making it useful in various industrial applications. In addition to its aesthetic and practical uses, 금화 is often seen as a symbol of wealth and prosperity. Many cultures throughout history have associated gold with power and status. Today, it is traded on global markets and is considered a safe investment during economic uncertainty.