Marie curie mini biography of barack
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Marie Curie the scientist
Work on radioactivity and discoveries
The Curies became research workers at the School of Chemistry and Physics in Paris and there they began their pioneering work into invisible rays given off by uranium – a new phenomenon which had recently been discovered by Professor Henri Becquerel. He had shown that the rays were able to pass through solid matter, fog, and photographic film and caused air to conduct electricity.
Marie also noticed that samples of a mineral called pitchblende, which contains uranium ore, were a great deal more radioactive than the pure element uranium. Further work convinced her the very large readings she was getting could not be caused by uranium alone – there was something else in the pitchblende. Since nobody had ever found it before, it could only be present in tiny quantities and seemed to be very radioactive. Marie was convinced she had found a new chemical element – but other scientists doubted her results.
Pierre and Marie Curie set about working to search for the unknown element. They ground up samples of pitchblende, dissolved them in acid, and began to separate the different elements present using the standard analytical chemistry techniques of the time. Eventually, they extracted a black powder 330 times m
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Marie Curie
(1867-1934)
Who Was Marie Curie?
Marie Curie became the first woman to win a Nobel Prize and the first person — man or woman — to win the award twice. With her husband Pierre Curie, Marie's efforts led to the discovery of polonium and radium and, after Pierre's death, the further development of X-rays. The famed scientist died in 1934 of aplastic anemia likely caused by exposure to radiation.
Quick Facts
FULL NAME: Marie Salomea Skodowska-Curie
BORN: November 7, 1867
BIRTHPLACE: Warsaw, Poland
DEATH: July 4, 1934
SPOUSE: Pierre Curie (m. 1895-1906)
CHILDREN: Irene Joliot-Curie, Eve Curie
ASTROLOGICAL SIGN: Cancer
Early Life and Education
Maria Sklodowska, later known as Marie Curie, was born on November 7, 1867, in Warsaw (modern-day Poland). Curie was the youngest of five children, following siblings Zosia, Józef, Bronya and Hela.
Both of Curie’s parents were teachers. Her father, Wladyslaw, was a math and physics instructor. When she was only 10, Curie lost her mother, Bronislawa, to tuberculosis.
As a child, Curie took after her father. She had a bright and curious mind and excelled at school. But despite being a top student in her secondary school, Curie could not attend the male-only University of Warsaw. She instead continued her education in