Period 6 element
Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78.
Platinum as an investment
Another investment option is to create a futures contract where a predetermined time and place is designated to buy or sell the platinum. Unlike options, the transaction is an obligation, and not a right. The New York Mercantile Exchange (NYMEX) and the Tokyo Commodity Exchange (TOCOM) trades in platinum futures with a minimum contract size of 50 troy ounces and 500 grams respectively.