The chemical element represented by the symbol "Ag" is silver. Silver is a precious metal known for its lustrous appearance and high conductivity, making it valuable in various applications. Its atomic number is 47, and it belongs to the transition metals group in the periodic table. Silver has been used historically for currency, jewelry, and silverware. In modern times, it also plays a significant role in electronics, photography, and medicine due to its antibacterial properties. Silver is often alloyed with other metals to enhance durability and is considered an important investment asset.