Silver
Silver, one of the seven metals of antiquity, has had an enduring role in most human cultures. Its value has been used as a standard for currency in many countries, including the United States. It is often used in jewelry, coins, and other decorative items. Industry and medicine also have uses for it due to its electrical conductivity,thermal and antimicrobial properties. Its value being a fraction of gold, it is a good option for the investor with a limited budget.