What are the ethical considerations surrounding the use of radioactive materials?

Marie Curie's discoveries led to many breakthroughs including the discovery of two new elements of polonium and radium, as well as the beginning of radiation ... Feb 10, 2024 ... In 1898 Curie and her husband discovered two new elements, radium and polonium. In 1903 the couple received the Nobel Prize in Physics for ... Jul 24, 2020 ... She, with assistance from her husband Pierre Curie, discovered two new elements in the late part of the 19th Century – polonium and radium. Marie Curie has left a great deal to the world. Her work led to the development of nuclear energy and radiotherapy (RT) for the treatment of cancer. She also ... Marie soon discovered that the intensity of radiation emitted by uranium rays did not depend on its physical or chemical state, but on the amount of uranium, ... Marie Curie contributed a lot to science. She discovered two new elements Polonium and Radium. Also, her work on radioactivity paved the way for future science ... In 1906, Pierre Curie died in a Paris street accident. Marie won the 1911 Nobel Prize in Chemistry for her discovery of the elements polonium and radium, using ... Mar 6, 2019 ... What did Marie Sklodowska Curie discover? In 1898 Marie Curie and her husband discovered two new radioactive elements: radium (named after ... Aug 3, 2011 ... JJ Thompson had already discovered the electron, so she didn't discover subatomic particles. How did she contribute to atomic theory with that ... Marie Curie, during her doctoral thesis, began to study X-rays, following in the footsteps of Henri Becquerel. Through her work, she discovered two new elements ...