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discovery of Uranium
The discovery of the artificial transmutation of uranium in 1934 -
Neutron-Induced Uranium Decay
Chemical analyst Fritz Strassman began investigating neutron-induced uranium decay -
Uranium and Protons
uranium had the most number of protons of any known element (92) -
Transuranes
Hahn was sure of the chemical evidence transuranes -
Political Germany
The political situation in Germany had become dangerous for Meitner -
Nobel Prize
Hahn was awarded the Nobel Prize in chemistry -
Naming
Lise Meitner dies