page_title: Ellen Gleditsch
hierarchical_section_title: Ellen Gleditsch
caption_attribution_description: Ellen Gleditsch (December 29, 1879 - June 5, 1968) graduation photo
context_page_description: Ellen Gleditsch was a Norwegian radiochemist and Norway's second female professor. Starting her career as an assistant to Marie Curie, she became a pioneer in radiochemistry, establishing the half-life of radium and helping demonstrate the existence of isotopes.
context_section_description: Ellen Gleditsch (29 December 1879 – 5 June 1968) was a Norwegian radiochemist and Norway's second female professor. Starting her career as an assistant to Marie Curie, she became a pioneer in radiochemistry, establishing the half-life of radium and helping demonstrate the existence of isotopes.
caption: Ellen Gleditsch, graduation photograph
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