Radium

Radiation is energy that comes from a source and travels through some material or through space. Pierre and Marie Curie were partners that had both become interested in the discovery Henri Becquerel made which was the discovery of radioactivity. Marie and Pierre Curie came up with the term "radioactivity" to describe Becquerel's discovery. Marie and Pierre extracted uranium from ore and compared the pure uranium to the extracted uranium ore samples. They found that the uranium ore samples contained

the term radium is defined as, “the chemical element of atomic number 88, a rare radioactive metal of the alkaline earth series. It was formerly used as a source of radiation for radiotherapy” (dictionary, 2005). In 1898, this radioactive material was discovered by Marie and Pierre Curie. Radium comes from the radioactive mineral, uranium. Marie and Pierre Curie studied the material uranium and determined that radium is still radioactive when pulled off of uranium. In the movie, Radium Girls, took

(Goldsmith). Within that same years they identified a more radioactive element. This element which was embedded in the pitchblende was named radium. To prove their discovery they needed to isolate a pure form of this element. Which was no easy task, considering that these elements were extremely small and almost unnoticeable. In 1902 they were able to isolate enough radium to confirm its existence. Marie Curie then received a doctorate degree from the Sorbonne University, making it the first awarded to a

Marie Curie decided to try out this experiment and received the same results. They further experimented this idea and found out that radium had the power to destroy disease cells. They started to test if their idea was true, which resulted in a cancer treatment. From then on, radium was high in demand around the world (Birch 45). On June 25, 1903, Marie Curie gave her thesis to an immense audience filled with examiners and scientists. Then, she was awarded

Dorn while he was studying radium’s decay chain in 1900. However Robert Owens and Ernest Rutherford observed another isotope of radon first, radon-220, in 1899. More specifically, Rutherford discovered radon's alpha radiation and Dorn discovered that radium was releasing a gas. English physicist William Ramsay revealed his discoveries of the five other noble gases around the same time as Friedrich Dorn’s discovery. Ramsay had previously predicted the existence of radon and even specified some of

her. She became the first woman to receive not just one Nobel prize, but two. Marie Curie influenced change in our world by not only being a scientist, but a woman activist through her outstanding achievements. She also looked further into what radium was capable of after Henri Becquerel discovered it, and not to mention her incredible discovery of the element polonium. Marie Curie became a woman activist through her achievements in her lifetime. It all started when Marie’s father taught her

through the life of the well-respected Marie Curie with her enshrining in the Panthéon. She justifies her place in the world through science and proves that one can still be successful through misfortune. Madame Curie may be known for her discovery of radium and advances in radioactivity, but Obsessive Genius: The Inner World of Marie Curie reveals a much more complex life of a woman ahead of her time. Madame Curie is deserving of her high honor and Goldsmith proves just that. Through the author's beautifully

November 7, 1867 in Warsaw, Poland, Marie Sklodowska, better known as Marie Curie, is famously known for being the first woman to win a Nobel Peace prize and first one person to win twice. Curie’s knowledge has led to the discovery or both polonium and radium and helped with creation of the X-ray. Curie’s legacy has led to various breakthroughs in science and continues to impact the the world today. Marie Curie grew up in an impoverished household, being the youngest of 5 siblings. She obtained an average

November 7, 1867. She grew up in Warsaw, Poland. She would become famous for her research on radioactivity. Marie Curie was the first woman to ever win a Nobel prize, and the first ever to win two Nobel prizes. She is most famous for the discovery of Radium and Polonium. Her work not only influenced the development of fundamental science, but also began a new era in medical research and treatment.       Maria was the last of five children. Her oldest sister died of Typhus, one

that was more radioactive than uranium. They discovered radium, an element that damaged tissue, so they used that to fight against cancer. “They found that the mineral pitchblende was more radioactive than uranium and concluded that it must contain other radioactive substances. From it they managed to extract two previously unknown elements, polonium and radium, both more radioactive than uranium” (Nobel Media). These discoveries led to radium being used to treat cancer and other diseases, and them