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The metal, first synthesized in 1950 at the University of California at Berkeley, is the most expensive metal on the planet: 27 million euros per gram. Californium is a silvery-white radioactive ...
This metal, synthesised for the first time in 1950 at the University of California at Berkeley, is the most expensive metal on the planet: 27 million euros per gram. Californium is a silvery-white ...