Precious metals, notably the noble metals, are more corrosion resistant and fewer chemically reactive than most aspects. They are generally ductile and also have a significant lustre. Historically, precious metals were vital as currency but They're now regarded primarily as investment and industrial raw products. Gold, silver, platinum, and palladium https://safe-havenassets39971.mdkblog.com/43515689/the-ultimate-guide-to-monetary-policy