Gold battenMain purposes: Gold batten is mainly acclimated as a bread-and-butter store, jewelry, and added decorations in the cyberbanking aerodynamics industry, the gold can be acclimated as credible coatings and solder, absorption instruments, added pieces or coatings, cyberbanking equipment, contacts and so on.Traits: a able brownish luster, oxidation, corrosion-resistant. Proportion of 19.3.Gold is a actinic aspect with the aspect Au (from Latin: aurum 'gold') and an diminutive aggregate of 79. Gold is a dense, soft, shiny, adjustable and adjustable metal. Pure gold has a afire chicken blossom and afterglow frequently audacious attractive, which it maintains afterwards acerbic in air or water. Chemically, gold is a changeabout metal and a accretion 11 element. It is one of the diminutive acknowledging actinic elements solid beneath acclimatized conditions. The metal appropriately occurs about in chargeless basal (native) form, as nuggets or grains in rocks, in veins and in alluvial deposits. Less commonly, it occurs in minerals as gold compounds, usually with tellurium.Gold resists attacks by alone acids, but it can be attenuated by the aqua regia (nitro-hydrochloric acid), so declared because it dissolves gold. Gold aswell dissolves in acerbic solutions of cyanide, which access been acclimated in mining. Gold dissolves in mercury, basal admixture alloys. Gold is abstruse in nitric acid, which dissolves afire and abject metals, a acreage that has affiliated been acclimated to advance the actualization of gold in items, giving celerity to the appellation the acerbic test.Read more:Gold batten price
