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  1. en.wikipedia.org › wiki › Otto_HahnOtto Hahn - Wikipedia

    Hace 12 horas · Otto Hahn ( pronounced [ˈɔtoː ˈhaːn] ⓘ; 8 March 1879 – 28 July 1968) was a German chemist who was a pioneer in the fields of radioactivity and radiochemistry. He is referred to as the father of nuclear chemistry and father of nuclear fission. Hahn and Lise Meitner discovered radioactive isotopes of radium, thorium, protactinium and ...

  2. Hace 12 horas · The German diaspora ( German: Deutschstämmige) consists of German people and their descendants who live outside of Germany. The term is used in particular to refer to the aspects of migration of German speakers from Central Europe to different countries around the world. This definition describes the "German" term as a sociolinguistic group as ...

  3. Hace 12 horas · Types. The degree and nature of state backing for denomination or creed designated as a state religion can vary. It can range from mere endorsement (with or without financial support) with freedom for other faiths to practice, to prohibiting any competing religious body from operating and to persecuting the followers of other sects. In Europe, competition between Catholic and Protestant ...