Atomic Weights and Isotopic Compositions for Boron
Column Descriptions

                                                                         
             Relative           Isotopic      Standard                   
Isotope      Atomic Mass        Composition   Atomic Weight    Notes     
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5   B   10   10.01293695(41)    0.199(7)      [10.806,10.821]  m
        11   11.00930536(45)    0.801(7)    
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