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Ernest did an experiment where he shot alpha particles into a gold foil that proved the concept of a nuclear atom,that is an atom with a nucleus made of protons and neutrons and have electrons moving around the nucleus in some way.His experiment did not show the position of electrons or energy levels or even how they moved.
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Who showed that the atom had a nucleus?
This was an idea of Ernest Rutherford (1871-1937) from 1911.
What year did ernest Rutherford make a contribution to the atomic model?
He didn't exactly "discover" the nucleus. In 1911 he theorized about the atom having its positive charges in a very small nucleus. In 1921 he postulated about the existence of the neutron in the nucleus. The first experiment to split the atom in a controlled manner was performed by him and two students in 1932.
Who is series of experiments identified the nucleus of an atom?
The gold-foil experiment
Who discover proton by 1886?
The proton was discovered by Ernest Rutherford in 1917. Rutherford identified the proton while conducting experiments on the structure of the atom.
Who developed the idea of the nuclear atom?
Democritus (460BC - 370BC)
What is the name of first scientist to ever split the atom?
Ernest Rutherford was the man you are thinking of. He was the first person to 'split the atom'.
Who showed that the atom had a nucleus?
This was an idea of Ernest Rutherford (1871-1937) from 1911.
What contribution experiment and reasons of Ernest Rutherford?
E. Rutherford discovered the proton.
Who provided evidence for the existence of a nucleus in an atom?
Ernest Rutherford
Who discovered the nuclear atom?
The nuclear atom was discovered by Ernest Rutherford. He did it with a gold foil experiment.
Who theorized that a atom was indivisible?
Ernest Rutherford
What was Ernest Rutherford famous?
He discovered the atom
Who discovered there was a nucleus in an atom?
Ernest Rutherford
What is the contribution of ernest Rutherford to radiation?
Alpha, beta and gamma.
Where did Ernest Rutherford discover the structure of the atom?
Ernest Rutherford worked in Manchester (UK) and at Mac Gill (Canada).
What is the contribution of ernest Rutherford in development of atomic theory?
Ernest Rutherford is known for his famous gold foil experiment, which led to the discovery of the atomic nucleus and the proposal of the nuclear model of the atom. His work helped to refine the understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.
What year did ernest Rutherford make a contribution to the atomic model?
He didn't exactly "discover" the nucleus. In 1911 he theorized about the atom having its positive charges in a very small nucleus. In 1921 he postulated about the existence of the neutron in the nucleus. The first experiment to split the atom in a controlled manner was performed by him and two students in 1932.
