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Geiger and Marsden conducted their research under the supervision of Ernest Rutherford at the University of Manchester. Their work primarily focused on the scattering of alpha particles by gold foil, which led to the discovery of the atomic nucleus. This research was pivotal in advancing the understanding of atomic structure.
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Who developed the first model of an atom with electrons on the outside?
Ernest Rutherford developed the first nucleus and electron model of the atom. It was based on experiments conducted by Geiger and Marsden.
Who did Rutherford work with?
Ernest Rutherford worked with scientists like Hans Geiger and Ernest Marsden on the famous gold foil experiment. These collaborations led to the discovery of the atomic nucleus and revolutionized the understanding of the structure of the atom.
How do you describe Rutherford's experiment?
How about a ton of drawings and illustrations? Use the link below and there will be more than you can do. By the way, the experiment is usually called the Geiger-Marsden Experiment as it was done by these two researchers. There is a link to the Wikipedia post on this experiment below as well.
What was the Ernest Rutherford's experiment?
Rutherford, Geiger and Marsden observed that a beam of alpha particles is deflected on a gold foil. They concluded that this effect is due to a positive entity in the atom. And they discovered the atomic nucleus, separate from electrons and the model of Thomson become obsolete.
Who was the first scientist whose alpha particle scatterring experiment led him to conclude that the the nucleus of an atom contains a dense center of positive charge is?
The experiments were being done by Ernest Marsden, and Hans Geiger, under the supervision of Ernest Rutherford.
Who helped in his laboratory by Hans Geiger and Ernest Marsden?
They were under the supervision of Rutherford
Who did a gold foil experiment?
Hans Geiger, Ernest Marsden (under Ernest Rutherford).
Why did Geiger and Marsden's experiment take place in a vacuum?
Geiger and Marsden's experiment took place in a vacuum to minimize interactions between the alpha particles and air molecules. This allowed them to study the deflection pattern of alpha particles by the gold foil accurately, without interference from air molecules that could scatter the particles in unpredictable ways.
Who did sir ernest Rutherford work with?
Sir Ernest Rutherford worked with other notable scientists such as Hans Geiger, who collaborated with him on the famous Geiger-Marsden experiment that led to the discovery of the atomic nucleus. Rutherford also mentored future Nobel laureates like Niels Bohr and James Chadwick during his career.
Who are the chemists who contribute to the discovery of atom?
Very many, and much to say about all of them. Try these in Wikipedia for a start: Aristotle, Dalton, Rutherford, Geiger and Marsden, Chadwick, Bohr.
Who developed the first model of an atom with electrons on the outside?
Ernest Rutherford developed the first nucleus and electron model of the atom. It was based on experiments conducted by Geiger and Marsden.
Who discovered that there is a small dense positively charged nucleus?
Dmitri Ivanenko proposed the idea of a neutron and proton nucleus in 1932, the nucleus was itself discovered in 1911 by Ernest Rutherford while reviewing the famous Geiger--Marsden experiment of a few years previous.
How Geiger and marsden experiment of alpha was deflected?
In the Geiger and Marsden experiment, alpha particles were fired at a thin gold foil. They observed that while most alpha particles passed straight through, some were deflected at large angles and even back towards the source. This led to the conclusion that the majority of the atom's mass is concentrated in a small, positively charged nucleus, causing the deflections.
Are there famous court cases that have a marsden hearing involved?
This information could not be retrieved without EXTENSIVE research. See the below site for a definition of a Marsden Motion.
Who are some of the Famous Scientists?
Both the Curies, Newton, Faraday, Einstein, Rutherford, Marsden, Geiger. In other fields, Darwin, Wallace, Mendel, Piaget, Freud. That's enough to go on with.
What might happen in geiger and marsden had used magnesium foil insted of gold?
If Geiger and Marsden had used magnesium foil instead of gold in their famous scattering experiment, they would have observed less scattering due to the lighter mass and lower atomic number of magnesium compared to gold. This would have resulted in the alpha particles penetrating the foil with less deflection, leading to different conclusions about the structure of the atom.
Where did Hans geiger work?
Hans Geiger worked at several institutions throughout his career, most notably at the University of Berlin and the University of Manchester. He is best known for his work on the Geiger-Müller counter, which he developed while at the University of Berlin in the early 1920s. Geiger also collaborated with other prominent scientists and contributed to research in nuclear physics.
