Marie Curie Nobel Prizes Essay - 1,161 words

Why was Marie Curie a significant woman in European Science? Marie Curie was the most successful scientist to come out of Poland. She saw science as a beauty that she wanted to withhold. # Science to her was an unknown fairy tale phenomena that she was determined to discover. Marie Curie wanted to use science to help others, and the world. She accomplished this by working in World War I, and discovering radium, and polonium. Marie Curies discovery of polonium was a great scientific finding.


This is because it helped the research of uranic rays, and it led to the discovery of radium. Henri Becquerel was alone in his investigation of uranic rays. He had discovered that the element uranium was one of the elements of uranic rays. # Marie Curie decided to take on the investigation for her doctoral thesis. # After much experimentation, Curie stumbled upon an unknown element. She was convinced another element was involved in the rays. Along with the help of her husband, they began to investigate another element, and stumbled upon polonium.


This is how she and her husband, Pierre Currie, came to discover polonium in 1898. They had accidentally discovered it while experimenting with uranic rays. They found that polonium occurs naturally in the uranium ore pitchblende. # The two named this element after Poland, where Marie Curie was born. The discovery of polonium was very important because it was another element in uranic rays, and it helped and still today helps scientists for nuclear research. # Marie Curies discovery of radium was another great scientific finding. Marie and Pierre Curie, and their co-worker, Gustave Bemont, discovered radium in 1898, while they had been processing pitchblende, a uranium ore. # Marie Curie believed there was a third element, aside from uranium and polonium, that produced uranic rays. # Therefore with the help of her husband and Gustave Bemont, she found radium. Radium was used for diagnosis, and treatment through radiation. # Doctors can find diseases by injecting a radioactive substance into someone and monitoring the radiation given off as the substance moves through the persons body. # Doctors can also find broken and anything on the inside of the body by using x-rays. # It was one of the important ingredients in fluorescent lights. # Radium releases large amounts of high-energy radiation which can be dangerous to humans. # The contribution of Marie Curies discoveries to radioactivity were very helpful to science.


In 1896, Becquerel discovered uranic rays. Later on, scientist Rutherford discovered that the radiation consisted of particles he named, alphas and betas. # Then Marie Curie and her husband stepped in and found other substances that produced radiation, and called them, polonium and radium. The work of the Curies helped to lead scientists into the great interest in the structure of the atom. The Curies discovery of radium was significant because they identified the third element in uranic rays, and helped the study of radiation by finding one of the major elements. The discovery also sparked interest in the atom and led scientists to research it. # Marie Curie helped World War I in many ways because of her work with the X-ray. The X-ray was invented by Roentgen in 1895.


The X-ray made it possible to explore the insides of a human without performing surgery. # Marie Curie wanted to con ...................................................................................................................................................................................................................................................................................................................................................................

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Essay Tags: marie curie, curie, nobel prizes, marie, x rays

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