,Marie Curie,CONTENT,2019/6/13,I . Synopsis(概要） II. Early life III. Family IV. Discoveries,2019/6/13,Born Maria Sklodowska on November 7, 1867, in Warsaw, Poland, Marie Curie became the first woman to win a Nobel Prize and the only woman to win the award in two different fields (physics and chemistry). Curies efforts, with her husband Pierre Curie, led to the discovery of polonium and radium and, after Pierres death, the development of X-rays. She died on July 4, 1934.,Synopsis,The contribution of Marie Curie is to be her husband good assistant. Women born to be mens assistant.,“Of all the renowned persons in the world, Mary Curie is the only one who hasnt been spoiled by reputations.“,Appraisal,Early Life,Marie Curie,Born 1867,11,7 The youngest girl of 5 Her father physics instructor 11-year-old lost her mother,2019/6/13,In Warsaw,2019/6/13,In Paris,Marie Curie and her husband and children,In late 1891 Marie left Poland for France and had begun her scientific career in Paris .,That same year Pierre Curie entered her life,New Life in Paris,acquaintance,laboratory,Marie,Professor Jzef Kowalski-Wierusz,Pierre,want to find,tell,konw,try his best to find one for Marie,01,Pierre proposed marriage,02,03,Marie cant go on her investigation on Poland,04,05,Finally, Marie answered!,Marie didnt accept,Pireee convince her to go back to Paris,proposal (求婚),On July 26th 1895, they were married in Seine.(塞纳河）,Marriage,They spend most their time on investigation. They only shared two pastimes（消遣时光）: long bicycle trips, and journeys abroad, which brought them even closer.In Pierre, Marie had found a new love, a partner, and a scientific collaborator on whom she could depend.,After marriage,They have two daughters . Eldest duaghter named Irne Joliot-Curie and little duagher named Eve Curie. Irne won the Nobel Prize in Chemistry in 1939 and Eve became a successful music educator and biographer.,Their Daughters,(1).Radioactivity (2). polonium (3). radium,-Contributions to science,Marie Curies Research,Unstable atomic nuclei will spontaneously decompose to form nuclei with a higher stability. The decomposition process is called radioactivity Radioactive elements: Uranium and thoriun,The Study of Radioactivity,Application,Influence,Radioactivity,Resource:Marie Curie and the Science of Radium radioactivity .2000. American Institute of physics. 28 April, 2005,A radioactive metallic element occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor. In July, 1898, a new element that even more radioactive than Uranium.,polonium,A radioactive substance formed from the breakdown of uranium and thorium In January, 1899, it discovered that was over 1 million times more radioactive than Uranium,Radium,Radium,1.Radiuem is silver-white in color. 2.Radium give out light and heat 3.To able to damage living flesh 4.A cancer treatment and in fluorescent paint,Properties of Radium,In 1903, Marie Curie received the Nobel Prize for Physics In 1911, Marie Curie received a second Nobel Prize for Chemistry,Nobel prize,END,