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What year did ernest Rutherford make a contribution to the atomic model?
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∙ 11y ago
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.
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∙ 14y ago
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∙ 12y agoWiki User
∙ 13y agoErnest Rutherford did his alpha particle scattering experiment in 1909 but presented his theory on nucleus in 1911.
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∙ 14y agoThe nucleus was discovered in 1899
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∙ 10y agoRutherford discovered it in 1919
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∙ 11y ago1922
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How did Ernest Rutherford's atomic model change over time?
yghdjs
Which scientist was the first to describe an atomic model in which most of the atom is empty space?
Ernest Rutherford
What was the first atomic model to contain empty space within it?
The atomic model that contained empty spaces within it was given by Mendeleev. The gaps were left for the elements that were not discovered at that time.
Who is credited with discovery of the atomic nucleus?
In 1911 the existence of the atomic nucleus was discovered by Ernest Rutherford through his interpretation of the gold foil experiment conducted two years earlier by Hans Geiger and Ernest Marsden. In 1932 Dmitry Ivanenko proposed the proton-neutron model of the nucleus.
How is the Bohr model better than the Rutherford model?
Bohr formulated new explanation and theories to remove Rutherford defect in Rutherford atomic model thats why Bohr atomic model is better than Rutherford atomic model.
Which scientist developed atomic model?
The modern atomic model is elaborated by Niels Bohr.
Who discovered the nuclear model?
Ernest Rutherford created the nuclear model of an atom!
How did Ernest Rutherford's atomic model change over time?
yghdjs
Who Ernest Rutherford?
Ernest Rutherford was an investigator of atomic theory, and it was his model of the atom, the one with the mass concentrated in the center, that replaced the J.J. Thompson model. Links are provided below.
Whose model was called planetary model of the atom?
its was Ernest Rutherford who proposed the planetary atomic model
What was Rutherford atomic model called?
The Rutherford-Atomic Theory was published by Ernest Rutherford. It described the atom as having a central positive nucleus surrounded by negative orbiting electrons.
Which scientist was the first to describe an atomic model in which most of the atom is empty space?
Ernest Rutherford
What was the first atomic model to contain empty space within it?
The atomic model that contained empty spaces within it was given by Mendeleev. The gaps were left for the elements that were not discovered at that time.
How did Ernest Rutherford change the atomic model based on his experimental results?
He placed positive material in the atom's center.
When did Ernest Rutherford propose the plum pudding model of the atom?
The ''plum pudding atomic model" is from J. J. Thomson, year 1904.
What did Ernest Rutherford learn from his gold foil experiment?
E. Rutherford developed his atomic model due to the results of his gold foil experiment. His atomic model describes a small central, dense core and a surrounding volume of charged particles.
Who is credited with discovery of the atomic nucleus?
In 1911 the existence of the atomic nucleus was discovered by Ernest Rutherford through his interpretation of the gold foil experiment conducted two years earlier by Hans Geiger and Ernest Marsden. In 1932 Dmitry Ivanenko proposed the proton-neutron model of the nucleus.
