Silver
Silver (Ag) is white,shiny metal,commonly known as silver.
Resources of silver being scarce,there exists pure and natural silver simple substance in nature,but mostly it appears in compound state when produced. Its English name is silver, chemical symbol Ag. Silver’s optical reflectivity is high.Due to softness,silver has good flexibility and scalability,extensibility of which second only to gold.Silver has good electrical conductivity and thermal conductivity of metal.With its financial attributes only after gold,silver had played an important role as currency for thousands of years.
Quality requirements:
National standard:GB/T 4135-2002 ,IC-Ag99.99
Resources of silver being scarce,there exists pure and natural silver simple substance in nature,but mostly it appears in compound state when produced. Its English name is silver, chemical symbol Ag. Silver’s optical reflectivity is high.Due to softness,silver has good flexibility and scalability,extensibility of which second only to gold.Silver has good electrical conductivity and thermal conductivity of metal.With its financial attributes only after gold,silver had played an important role as currency for thousands of years.
Quality requirements:
National standard:GB/T 4135-2002 ,IC-Ag99.99
