character: Lise Meitner
topic: Contribution to Nuclear Fission
grade: 12
subject: Chemistry
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character: Otto Hahn
topic: Discovery of Nuclear Fission
grade: 12
subject: Chemistry
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character: Enrico Fermi
topic: Development of Nuclear Reactions
grade: 12
subject: Chemistry
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character: Marie Curie
topic: Research on Radioactivity
grade: 12
subject: Chemistry
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