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What did rutherfords gold foil experiment demonstrate?
Rutherford's gold foil experiment demonstrated the existence of the atomic nucleus and that it is densely packed in the center of the atom. This experiment led to the development of the nuclear model of the atom, which replaced the plum pudding model. It also showed that most of the atom is empty space.
Which statement is supported by the results of rutherfords gold foil experiment?
The gold foil experiment supported the statement that atoms have a small, positively charged nucleus at their center. This overturned the previous "plum pudding" model of the atom, where positive charge was thought to be spread throughout the atom.
Did Ernest Rutherfords results fit with J.J Thomsons view of the atom?
Thomsons model is sometimes called the plum pudding model as he envisaged a soup of positive charge with negative charges, by then already called electrons swimming round. He came up with this idea in 1904."the atoms of the elements consist of a number of negatively electrified corpuscles enclosed in a sphere of uniform positive electrification"Rutherford following on from the famous scattering experiment with gold foil and alpha particles proposed that the positive charge was concentrated in a central nucleus.
Rutherfords gold foil experiment showed that the atomic nucleus is?
very small relative to size of whole atomextremely densehighly positively charged
What is the difference between Thomsons atomic model and Rutherfords atomic model?
Thomson's model was the "Plum Pudding model" because it had electrons "floating" around in the ball, but Rutherford's model shows the electron shells, the nucleus, and the molecular particles: neutron, proton, and electron. Hope this helps!
Was rutherfords model of the atom incorrect or incomplete explain answer?
Rutherford's model of the atom was incomplete. He proposed a model in which electrons orbit the positively charged nucleus like planets around the sun. However, this model failed to explain the stability of the atom and the energy levels of electrons. It was later improved upon by Niels Bohr's model, which incorporated quantum mechanics concepts to explain these phenomena.
Was Rutherfords model of an atom incorrect or incomplete and why?
Rutherford's model of the atom, which proposed a nucleus surrounded by orbiting electrons, was incomplete because it could not explain certain phenomena, such as atomic stability and the emission spectra of elements. While it successfully identified the nucleus and the overall structure, it failed to account for the behavior of electrons, particularly their energy levels and quantized states. This led to the development of the quantum mechanical model, which incorporates wave-particle duality and the probabilistic nature of electron positions.
When was rutherfords model created?
Rutherfords Model is Rutherfords Model... thats it, its just a model.. go look it up on google images im sure you will figure it out by then.
Was rutherfords model of the atom incorrect or incomplete?
Rutherford's model of the atom was one that resembled the solar system. The nucleus took the place of the sun, at the centre. The electrons followed well-defined orbits around the nucleus so that it should be possible to determine the location and motion of the electrons. In fact, electrons orbit the nucleus in a cloud. It is not possible to know their position and momentum at the same time.
How did Rutherfords model of the atom different from thomsons?
The Rutherford model involve a positive nucleus separated from electrons.
what did bohrs model of the atom include that rutherfords model did not have?
Niels Bohr introduced the notion of electronic orbits.
How did Rutherfords work help form the present day model of a atom?
The atomic model of Rutherford was a step in the historical development of the today concept of an atom.
What describes Rutherfords model of an atom?
Rutherford imagined the atom to be a particle with a thickly concentrated positive nucleus and electrons moving around it.
How did Rutherfords model describe the atom?
Negative electrons orbiting a positive nucleus much like the planets orbit the sun.
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 is the name of the modern atom model?
The Bohr Model is the modern name used by scientist for a model of an atom, which is often referred to as the Rutherford-Bohr model due to the fact that Neils Bohr just improved Ernest Rutherfords model.
How did Rutherfords findings change Thomsons plum pudding model?
Rutherford supposed that the atom had a central positive nucleus surrounded by negative electrons.
