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How did Marie Curie challenge scientists ideas about the atoms?
Wiki User
∙ 11y ago
There was an idea that an element could not be created or destroyed.
Marie Curie showed that one element could become a new element. Destroying the old element to make a new one.
Wiki User
∙ 11y ago
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Who named radioactive decay?
In 1896 by the French scientist Henri Becquerel and Madame Curie did not! However, With Henri Becquerel and her husband, Pierre Curie, Madame Curie was awarded the 1903 Nobel Prize for Physics. She was the sole winner of the 1911 Nobel Prize for Chemistry. She was the first woman to win a Nobel Prize, and she is the only woman to win the award in two different fields.
What did Marie curie research?
Like all good scientists, Pierre Curie and Marie Skłodowska Curie (the two did a lot of their work together, and she always included her Polish birth name when referring to herself), tested a phenomena -- the ionizing radiation coming out of uranium -- and made a conclusion based on the results of their experiments. Specifically, these two found that the degree of ionization from a compound with uranium depended only on the amount of uranium in a sample. This meant that whatever this radiation was, it was coming from the atoms of uranium itself, not from any chemical reaction between uranium and other materials. This discovery was a major shift in the idea that atoms were eternally immutable. The two later noted that two compounds containing uranium had more ionizing radiation than uranium itself, causing them to conclude that there must be some element even more radioactive than uranium. This hypothesis led them to search for these elements, and thus to find radioactive thorium, polonium and radium.
Did Henri Becquerel and the Curies find out that the atoms werent indivisible?
The work of Henri Becquerel discovered uranium rays. Marie Curie used them in her work and helped to discover evidence that atoms may not have been the simplest blocks of matter and could in fact be divided.
What did madam Marie curie discover?
Curie did not discover radiation -- Henri Becquerel did. Curie simply showed that the amount of radiation coming from uranium compounds depended only on the amount of uranium in the sample, not on the chemical make-up of the compound. This strongly suggested that the radiation was coming from the atoms of uranium themselves, a revolutionary idea for its time. The Curies later found other elements that were radioactive; radium being the most intense of those.
Why is Marie and Pierre curie discovery important?
she showed that the atom was divisible. This was significant as up to that time, from Dalton's theory, atoms were thought to be indivisible. So this was an important step toward understanding the structure of the atom.
Who made the discovery that radium atoms give off energy changed the scientific view of atoms and matter in the universe?
Marie Curie
Who made the discovery that radium atoms gave off energy changed the scientific view of atoms and matter in the universe?
Marie Curie
Who named radioactive decay?
In 1896 by the French scientist Henri Becquerel and Madame Curie did not! However, With Henri Becquerel and her husband, Pierre Curie, Madame Curie was awarded the 1903 Nobel Prize for Physics. She was the sole winner of the 1911 Nobel Prize for Chemistry. She was the first woman to win a Nobel Prize, and she is the only woman to win the award in two different fields.
What did Marie curie research?
Like all good scientists, Pierre Curie and Marie Skłodowska Curie (the two did a lot of their work together, and she always included her Polish birth name when referring to herself), tested a phenomena -- the ionizing radiation coming out of uranium -- and made a conclusion based on the results of their experiments. Specifically, these two found that the degree of ionization from a compound with uranium depended only on the amount of uranium in a sample. This meant that whatever this radiation was, it was coming from the atoms of uranium itself, not from any chemical reaction between uranium and other materials. This discovery was a major shift in the idea that atoms were eternally immutable. The two later noted that two compounds containing uranium had more ionizing radiation than uranium itself, causing them to conclude that there must be some element even more radioactive than uranium. This hypothesis led them to search for these elements, and thus to find radioactive thorium, polonium and radium.
Who was the woman who discovered Radium?
Marie Curie also discovered polonium. Her husband Pierre helped in the investigation also. She started off by studying a variety of chemical compounds that contained uranium. She discovered that the strength of the rays that came out depended only on the amount of uranium in the compound. It had nothing to do with whether the material was solid or powdered, dry or wet, pure or combined with other chemical elements. If you had a certain amount of uranium a certain number of uranium atoms-then you got a certain intensity of radiation. Nothing else made a difference. The Nobel Prize in Physics 1903 was divided, one half awarded to Antoine Henri Becquerel "in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity",the other half jointly to Pierre Curie and Marie Curie.
What did Irene joliot curie do?
Irene DID discover and invent things. Irene invented the x-ray machine with help of her mother and the study of radioactivity. She received a Nobel prize for it one year after her mother's death. It proved to be very helpful during the war. Irene and her husband, Fredric., discover that atoms contain neutrons also.
Did Henri Becquerel and the Curies find out that the atoms werent indivisible?
The work of Henri Becquerel discovered uranium rays. Marie Curie used them in her work and helped to discover evidence that atoms may not have been the simplest blocks of matter and could in fact be divided.
How heating demagnetises a magnet.?
A magnet works because the atoms of a magnet are all aligned in only a single uniform direction, in most cases due to the direction of north to south.Heating a magnet causes the alignment to be disturbed and be misaligned, thus losing its magnetic power.The temperature at which a heated magnet loses its magnetism is called the Curie Point named after Pierre Curie husband of Marie Curie.
What did madam Marie curie discover?
Curie did not discover radiation -- Henri Becquerel did. Curie simply showed that the amount of radiation coming from uranium compounds depended only on the amount of uranium in the sample, not on the chemical make-up of the compound. This strongly suggested that the radiation was coming from the atoms of uranium themselves, a revolutionary idea for its time. The Curies later found other elements that were radioactive; radium being the most intense of those.
Did martin klaproth discovered nuclear energy?
Martin Klaproth did not discover nuclear energy, he discovered the atoms uranium, zirconium, and cerium. The discovery of nuclear energy is credited to several people, including Albert Einstein and Marie Curie.
The discovery of which particle proved that the atom is not indivisible?
Well, I found information under Marie Curie and her husband Pierre Curie. Marie Curie found radium and in that - radioactivity. Radioactivity are really rays or tiny particles emitted by atoms. They discovered if atoms were in fact emitting such rays, it cannot be indivisible. Atoms are actually made up of smaller particles that can be rearranged. I'd check under this lead. Hope this helps! ------------ The atom contain protons, neutrons and electrons. Neutrons and protons contain different types of quarks and gluons.
Why is Marie and Pierre curie discovery important?
she showed that the atom was divisible. This was significant as up to that time, from Dalton's theory, atoms were thought to be indivisible. So this was an important step toward understanding the structure of the atom.
