1903, the curies and becquerel won the nobel prize in physics for their research on radioactivity? 19 1 1 year, he won the nobel prize in chemistry again for his discovery of polonium and radium, thus becoming the first person in the world to win two nobel prizes.
Madame Curie's achievements include initiating the theory of radioactivity, inventing the technology of separating radioactive isotopes, and discovering two new elements: polonium and radium. Under her guidance, people used radioisotopes to treat cancer for the first time. Due to long-term exposure to radioactive substances, Madame Curie died of malignant leukemia on July 4, 1934.
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1896 In August, Mary passed the examination for the title of teacher for college graduates. With the support of Schuzenberg (1827—1897), Dean of the School of Physics and Chemistry, Mary got a job in the school physics laboratory, working with Pierre (the director of the room).
1In July, 898, the Curies proposed to the Academy of Sciences "On a new radioactive substance in pitchblende", indicating that a new radioactive element No.84 was found, which was 400 times stronger than uranium and similar to bismuth. Madame Curie suggested naming this new element polonium after her native Poland. Since then, the Curies have worked closely together to establish the earliest radiochemistry working method.
189865438+In February, the Curies and their colleague Belmont proposed to the Academy of Sciences "A new substance containing strong radioactivity in pitchblende uranium", indicating that a new element, element 88, was discovered, and its radioactivity was one million times higher than that of uranium, and it was named radium. Marie Curie's report on the discovery of the new element polonium was published in the Polish monthly Svay Artero in Warsaw.
1900 In March, Mary taught physics at Seville Girls' Normal School in southwest Paris. Mary's paper on atomic weight of radioactive barium compounds. The curies read a paper on "new radioactive substances and their emission lines" at the International Physics Society in Paris.
1900 10 Two German scholars Valkoff and Gizer claimed that radium had a strange effect on biological tissues. Later, it was confirmed by the Curies that laser rays would burn the skin.
Baidu Encyclopedia-Madame Curie