Asked by: Aiyan Bauernschmidtscience chemistry
What did the Curies discover about the atom?
Last Updated: 9th February, 2020
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Hereof, what did the Curies discover?
Likewise, what did Becquerel discover about the atom? Discovery of radioactivity. Like Thomson's discovery of the electron, the discovery of radioactivity in uranium by French physicist Henri Becquerel in 1896 forced scientists to radically change their ideas about atomic structure. Radioactivity demonstrated that the atom was neither indivisible nor immutable.
Keeping this in view, when did the Curies contribute to the atomic theory?
Curie was a pioneer in researching radioactivity, winning the Nobel Prize in Physics in 1903 and Chemistry in 1911. Curie never worked on the Manhattan Project, but her contributions to the study of radium and radiation were instrumental to the future development of the atomic bomb.
How did the Curies discover radium?
Marie and Pierre Curie discover radium, December 21, 1898. In 1896, Henri Becquerel was studying uranium when he discovered a new type of radiation that could pass through metal. The pair removed uranium and were left with a radioactive material they determined should be two new elements, radium and polonium.