Dmitrij Ivanovič Mendeleev (Dmitri Ivanovich Mendeleev)Rodney Robert PorterInternational Union of Pure and Applied ChemistryWalther NernstJohann Gottfried GalleCarl SaganWalter SchottkyPaul Dirac
Hans Christian Ørsted John Wheeler Wilhelm Conrad Röntgen Marie Curie
Words in HungarianThe correct pronunciation