Precious metals, notably the noble metals, are more corrosion resistant and fewer chemically reactive than most components. They are often ductile and also have a higher lustre. Traditionally, precious metals were crucial as forex but These are now regarded mainly as investment and industrial Uncooked elements. Gold, silver, platinum, and https://gunneremoqm.blogdiloz.com/36329978/the-greatest-guide-to-central-bank-policy