The chemical symbol for gold is Au.
Gold is a chemical element with the symbol Au and atomic number 79. It is a dense, soft, yellow, and highly malleable metal. It is one of the least reactive chemical elements and is solid under standard conditions. Gold is one of the elements that have been known since ancient times and is valued for its beauty, rarity, and usefulness in jewelry, coinage, and other applications.
Gold is a transition metal and is located in the d-block of the periodic table. Its atomic weight is 196.97 g/mol, and it has a melting point of 1064.18 degrees Celsius and a boiling point of 2856 degrees Celsius. It is a good conductor of electricity and is not affected by air or water corrosion.
Gold is found in nature as nuggets or grains in rocks, veins, and alluvial deposits. It is also produced as a byproduct of some mining activities. Gold is used in a variety of applications, including jewelry, electronics, dentistry, and medicine. Due to its rarity and value, gold has been used as a currency and a store of wealth for centuries.