Column Descriptions

                                                                         
             Relative           Isotopic      Standard                   
Isotope      Atomic Mass        Composition   Atomic Weight    Notes     
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66  Dy  156  155.9242847(17)    0.00056(3)    162.500(1)       g
        158  157.9244159(31)    0.00095(3)  
        160  159.9252046(20)    0.02329(18) 
        161  160.9269405(20)    0.18889(42) 
        162  161.9268056(20)    0.25475(36) 
        163  162.9287383(20)    0.24896(42) 
        164  163.9291819(20)    0.28260(54) 
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