Gold: A valuable metallic, atomic quantity 79, and the chemical image Au, has fascinated people for hundreds of years. Its distinctive properties, comparable to malleability, ductility, and resistance to corrosion, have made it a beneficial materials for varied functions, together with jewellery, foreign money, and electronics.
All through historical past, the attract of gold has pushed the hunt to find and refine it. Alchemists of the medieval period tried to remodel base metals into gold by means of the legendary strategy of alchemy. Whereas their efforts had been finally unsuccessful, trendy science has developed subtle methods for extracting and purifying gold from ores and different sources.