Definitionn. a heavy toxic silvery-white radioactive metallic element
Last update: July 3, 2015
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Uranium is used as a source of nuclear energy. [Please select]
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We are now concerned with the question of the insertion of the uranium-glass spiral into the bulb (see p.) [Please select]
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Certain metals had this property to a remarkable degree, particularly uranium, thorium, polonium, actinium, and others, and in 1898 the Curies, husband and wife, French chemists, isolated an element, very ductile in its character, which was a white metal, and had a most brilliant luster. [Please select]
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