Definitionn. an intensely radioactive metallic element that occurs in minute amounts in uranium ores
Last update: September 2, 2015
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Madam Curie discovered radium. [Please select]
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Of liquid collectors the representative is Lord Kelvin's water-dropping electrograph; while Benndorf's is the form of radium collector that has been most used. [Please select]
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That is where is the war dogs have proved their weight in radium. [Please select]
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Joseph's face would have put radium to shame, with the light it generated. [Please select]
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Of course, the filament is not made of the precious metal, radium; that simply being the trade name. [Please select]
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However, the filament is composed of certain metals from which radium is extracted. [Please select]
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[Illustration: Types of "Radium" Lamps] The advantages of the new bulb are manifold. [Please select]
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It is a medicine, too, and no one can ever be sick who lives near radium. [Please select]
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