Oro, or gold, is a shiny, yellow metal that is highly valued for its beauty and rarity. It is a chemical element with the symbol Au and atomic number 79. Gold is often used in jewelry, electronics, and as a form of currency. Its resistance to tarnish and corrosion makes it ideal for various applications. Gold has been treasured by cultures throughout history, often symbolizing wealth and power. It is mined from the earth and can be found in its pure form or as part of ores. The process of extracting gold involves various techniques, including panning, sluicing, and using chemicals.