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What was the radium and polonium elements?
Radium is a radioactive element that was discovered by Marie Curie and her husband, Pierre Curie. It was used in the past for medical treatments and in luminescent paints. Polonium is another radioactive element discovered by Marie Curie, named in honor of her home country of Poland. It is highly toxic and was used as a heat source in early space missions.
How did Marie Curie know that she had discovered a new radioactive element?
Her research did not lead to the atomic bomb. The only thing that she discovered that was used in the early atomic bombs was the element polonium (in the neutron source initiators), and it was replaced later with electrically activated tritium fusion neutron sources.Her research did foreshadow some of the radiation burns, etc. experienced by survivors of the atomic bombings though.
What equipment did Marie Curie use when discovering polonium and radium?
Studying residues of uranium ores Marie Curie and Pierre Curie found that these residues are more radioactive than uranium; they attributed this radioactivity to unknown elements. They isolated these elements and named these elements polonium and radium.
What did Marie curie do for a living?
Marie Curie discovered radium and polonium with her husband, Pierre Curie. This lead to the radiation therapy, which is a therapy used for treating diseased cancer cells by putting radiation on the cancer cell.
How did Marie Curie improve the world of science?
She found out many things in science like, she found out two new elements in the periodic table. She soon became famous and scientists all over the world came to visit her.
What element is radioactive and discovered by the Curies?
Polonium was discovered by Marie Curie and Pierre Curie in 1898. Radium was discovered by Marie Curie, Pierre Curie and G. Bemont also in 1898. Studying residues of uranium ores Marie Curie and Pierre Curie found that these residues are more radioactive than uranium; they attributed this radioactivity to unknown elements. They isolated these elements and named these elements polonium and radium.
What was the radium and polonium elements?
Radium is a radioactive element that was discovered by Marie Curie and her husband, Pierre Curie. It was used in the past for medical treatments and in luminescent paints. Polonium is another radioactive element discovered by Marie Curie, named in honor of her home country of Poland. It is highly toxic and was used as a heat source in early space missions.
What equipment did Marie Curie use to discover polonium and radium?
She used an electrometer.
How did Marie Curie know that she had discovered a new radioactive element?
Her research did not lead to the atomic bomb. The only thing that she discovered that was used in the early atomic bombs was the element polonium (in the neutron source initiators), and it was replaced later with electrically activated tritium fusion neutron sources.Her research did foreshadow some of the radiation burns, etc. experienced by survivors of the atomic bombings though.
What equipment did Marie Curie use when discovering polonium and radium?
Studying residues of uranium ores Marie Curie and Pierre Curie found that these residues are more radioactive than uranium; they attributed this radioactivity to unknown elements. They isolated these elements and named these elements polonium and radium.
What is element of polonium?
Polonium is a natural radioactive element.
Who are the two scientist who used radioactive isotopes?
Marie Curie and Ernest Rutherford are two scientists who used radioactive isotopes in their research. Marie Curie discovered the elements polonium and radium and pioneered the use of radiation in medicine. Ernest Rutherford conducted experiments with radioactive decay that led to the development of modern atomic theory.
How did Marie Curie polonium affect us today?
Marie Curie's discovery of polonium helped advance the field of nuclear physics and led to the development of radiation therapy for cancer treatment. Today, polonium-210 is used in certain industrial applications, such as antistatic devices and nuclear power sources, despite its radioactive properties. Curie's work with polonium also paved the way for future advancements in nuclear medicine and radiopharmaceuticals.
Who discovered that radium could be used to treat diseases?
Marie Curie
How did Marie Curie's work impact society?
Her discovery of radium changed the way people look and try to treat cancer. Radium is used in x-rays and polonium is used in many drugs, like tobacco. Marie Curie has contributed all these things to the society.
How is Marie Curie significant?
Marie Curie coined the term "radioactive" and she discovered two new elements, polonium and radium. She realised that radioactivity could be used to destroy cancerous tissue, after noting that her fingers burned while handling radioactive uranite, but healed afterwards, suggesting tissue could be destroyed, but was then replaced.
What chemical did Marie Curie use to separate ore?
The process for the separation of radium and polonium from ores is long and difficult; many chemicals were used.
