The symbol for the chemical element silver is Ag. This symbol is derived from the Latin word "argentum," which means silver. Silver is a transition metal with atomic number 47 on the periodic table. It is known for its lustrous appearance, high conductivity of heat and electricity, and excellent anticorrosive properties. Silver has been used by humans for thousands of years, both for ornamental purposes in jewelry, coins, and utensils, and more recently in various industrial applications including electronics, medical devices, and photography. Its unique properties continue to make it a valuable and sought-after material globally.