The analysis of the outcome of a reaction requires that we know the full structure of the products as well as the reactants In the 1 gth and early 20th centuries, structures
Wilhelm Rontgen ca 1895 (1845-1923) Inset phot Radiograph of frau Rontgen's hand Nobel Prize 1901: in recognition of the extraordinary services he has rend red hw the discovery of the remarKable rays subsequently named after hi