Facts About the Mineral Uranium Which Is Dense as Gold (395 words, 2 pages)
UraniumUranium was discovered in the 1700's in the coal mines of bohemia andJachlovikna. Uranium's atomic number is 92, its Symbol is U and the atomic massof uranium is 238.0289. Miners called it Pechblende meaning, Pechblende, fromthe German words pech, which means either pitch or bad luck, and blende, meaningmineral Uranium's ...
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