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What scientist said gold foil experiment which proved in early 20th century that atoms had a nucleus?
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What did the Gold Foil Experiment prove?
The Gold Foil Experiment, conducted by Ernest Rutherford, proved the existence of the atomic nucleus. The experiment showed that most of the atom's mass and positive charge is concentrated in a small, dense nucleus at the center of the atom. This discovery revolutionized our understanding of atomic structure.
How was it proved that the whole mass of an atom is located at its center?
The discovery of the nucleus by Ernest Rutherford in the early 20th century provided evidence that the majority of an atom's mass is concentrated in a small, dense region at the center. Rutherford's gold foil experiment demonstrated that most of the alpha particles passed through the foil undeflected, indicating the presence of a concentrated mass at the center of the atom. This led to the development of the nuclear model of the atom, which suggests that the nucleus contains the majority of an atom's mass.
What did Redi prove in his experiment?
Redi's experiment proved that maggots do not spontaneously generate from decaying meat, but rather come from the eggs of flies. This refuted the prevailing theory of spontaneous generation.
What important discovery did Ernest Rutherford make?
He found that the atom was made up of mostly empty space.
Why did the alcohol prohibition experiment prove to be unsatisfactory?
The alcohol prohibition experiment proved to be unsatisfactory because it led to a rise in illegal activities such as bootlegging and speakeasies. Enforcing the ban on alcohol consumption was difficult, leading to a lack of compliance and respect for the law. Additionally, the prohibition did not effectively reduce alcohol consumption as intended.
Who proved the existence of a positively charged nucleus by his experiment with gold foil?
Ernest Rutherford
Rutherford propose center of the atom was negatively charged nucleus?
true but his experiment proved him wrong :)
Who was the first scientist to propose that atoms contained a lot of empty space?
Ernest Rutherford proved it with his famous gold foil experiment.
What did the Gold Foil Experiment prove?
The Gold Foil Experiment, conducted by Ernest Rutherford, proved the existence of the atomic nucleus. The experiment showed that most of the atom's mass and positive charge is concentrated in a small, dense nucleus at the center of the atom. This discovery revolutionized our understanding of atomic structure.
Causation can be proved by using an?
experiment.
How can finding out that a hypothesis is not correct be useful for scientists?
It's not that it's not correct, it was that the experiment proved it wrong. And it is helpful because it tells the scientist that their idea was incorrect do to speak and that the experiment proved it. You can still write a very good report if the hypothesis was proven wrong
Ruthford thoeorized that's an atom is?
no i belive he did the gold foil experiment which proved the existence of the nucleus, he fired protons at an atom and 1 in every 30,000 bounced back.
How did Rutherford's alpha scattering experiment show that Thomson's plum pudding model of the atom incorrect?
Rutherfords experiment proved the existence of a nucleus as some alpha particles "bounced back" from the gold foil sample . Thomson model did not involve a nucleus and predicted just a slight deflection or none at all.
What did oparin the scientist proved?
* He proved nothing, but he did say God made the earth.
Why is it important for a scientists to repeat an experiment several times?
Theories have to be proved A true scientist will repeat the same experiment several times to check the accuracy of his/her data. They will also use controls of the same type to make certain the experiment is stable. After they have concluded the experiment is true then they will publish it and allow other scientists to preform the same experiments to prove it correct. In every experiment there are many variables and different conditions that can be experienced. From this knowledge a true scientist will make sure that under all circumstances the experiment will hold true.
How did the scientist revolution change the ways scientist proved their ideas?
They relied more on observation
How did the scientist revolution change the way scientist proved their ideas?
They relied more on observation
