atomic number 47

from WordNet (r) 3.0 (2006)
atomic number 47
    n 1: a soft white precious univalent metallic element having the
         highest electrical and thermal conductivity of any metal;
         occurs in argentite and in free form; used in coins and
         jewelry and tableware and photography [syn: {silver}, {Ag},
         {atomic number 47}]
    

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