An operational definition is generally designed to model a theoretical definition. The most operational definition is a process for identification of an object by distinguishing it from its background of empirical experience.
2 votes Vote for this answer. King of Metals. Gold, which is not only the most valuable of metals, but also is without its peer in freedom from alloy. It is got without smelting; wherever it exists it is visible to the eye; and it consorts with little else than pure silver. Even with this precious alloy, the pure metal ranges from sixty to ninety-nine per cent.
Hades is the god of the Underworld. He is the rulers of the dead and he controls all the riches and wealth. He owns all the precious metals found in the earthâs core. He is also known to be the ruler of Hades, which is another name for the Underworld.