The precious metal platinum is very valuable, even more expensive than gold. It is also popularly called white gold or the noble metal. It is valued by many because of its many uses. Platinum is used for jewelry, pacemakers, electrical contacts and even medications. Its value is high because it is very rare. It has an attractive color of silver and white compared to silver, platinum does not lose its luster. It does not tarnish or corrode even if exposed to chemicals like common acids, chlorine, bleach or detergents. Platinum is tougher than all the other precious metal. Platinum bonds easily with other elements.