Au is the chemical symbol for gold. The symbol ‘Au’ comes from the Latin word ‘aurum,’ which means ‘shining dawn’ or ‘glow of sunrise.’ Gold is a precious metal known for its bright yellow color and is highly valued for its rarity, beauty, and various uses in jewelry, electronics, and as a financial asset.
Gold is element number 79 on the periodic table, and it is one of the least reactive chemical elements. This means it does not easily combine with other elements, which is why gold does not tarnish or corrode. Its resistance to corrosion and its conductivity make it valuable in many industrial applications.