Platinum (disambiguation)
Platinum is a chemical element with symbol Pt and atomic number 78.
Platinum group
As of 1996, the largest applications of platinum metals were, in thousands of troy ounces/year: Pd for autocatalysts (4470), Pt for jewelry (2370), Pd for electronics (2070), Pt for autocatalysts (1830), Pd for dental (1230), Rh for autocatalysts (490), and Pd for chemical reagents (230).