National name of the element, where the chemical symbol is Ag.
commercial – grade fine silver is at least 99.9% pure silver, purity of 99.999% availability. The purity of silver jewelry is 92.5% higher than that of silver jewelry becomes too soft for everyday use. This is where the money came to 925, representing 925 pieces of silver in 1000 with another 7.5% of traditional copper. The money is also mixed with gold in white gold recently is becoming increasingly popular.