Matter

Materials Design method
Golden metal Gilded metal is obtained by applying a thin layer of gilding to a base metal such as brass, copper or stainless steel. The gilding can be carried out by electrolysis or by immersion in a gilding bath.
Silver plated Silver metal is obtained by applying a layer of silver to a base metal such as copper, brass or nickel. The silver layer can be made by electrolysis or by a plating process.
gold plated Gold plating is achieved by applying a thin layer of gold to a base metal such as brass, copper or stainless steel. The gold layer can be produced by electrolysis or by immersion in a gold bath.
925 silver 925 silver is an alloy of silver and copper containing at least 92.5% pure silver. It is produced by melting silver and copper together to form a strong alloy.
Silver rhodium Rhodium silver is silver coated with a thin layer of rhodium, a precious metal from the platinum family. Rhodium plating is carried out by electrolysis or by immersion in a rhodium bath.