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.
Type of Villain. Death God. Hades is the god of wealth and king of the underworld in Greek mythology. He is synonymous with death, doom and fate, although he is not the actual god of death. He is the older brother of Zeus and younger brother of Poseidon gods of Storms and Sea.