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rutherford's model was compared with the solar system in which planets revolve around the sun in fixed circular paths.....but there is an important difference between the two .firstly whereas the electron and the nuclei are the microscopic particles,sun and planets were big bodies and hence newtonian law of motion do not apply to the motion of microscopic particles..(there is a separate branch called quantum mechanics for microscopic particles)
secondly sun and planets do not carry any charge like electrons and nuclei
according to Maxwell's electromagnetic theory whenever a charged particle like electron is revolving in a field of force like that of nucleus it losses energy continuously in the form of radiations...because when a particle is revolving it undergoes acceleration due to change in direction even if the speed remains constant..thus the orbit of the revolving electron will keep on becoming smaller and smaller following a spiral path and ultimately the electron will fall into the nucleus (calculations show that it will take 10^-8 second to spiral into nucleus)...in other words atom should collapse...however this does not happen and the atom is quite stable thus rutherford model could not explain the stability of atom..........
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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.
What is Rutherford and Marsdens nuclear model?
The Rutherford atomic model contain a central, positive, concentrated mass called atomic nucleus; around the nucleus are moving electrons.
Describe bohr model and how it differ from Rutherford model and how it is similar to Rutherford model?
The Bohr model of the atom describes electrons orbiting the nucleus in discrete energy levels, unlike the Rutherford model where electrons were expected to spiral into the nucleus. Both models incorporate the concept of a centralized positively charged nucleus surrounded by orbiting electrons, though Bohr's model adds the idea of quantized energy levels to explain the stability of atoms.
Why is the bohr atomic model sometimes called the bohr Rutherford atomic model?
The Bohr atomic model is often referred to as the Bohr-Rutherford model because it builds upon Ernest Rutherford's earlier work, which established that atoms have a dense nucleus surrounded by electrons. While Rutherford's model described the nucleus and the general structure of the atom, Niels Bohr introduced quantized electron orbits and energy levels, offering a more detailed explanation of atomic behavior, particularly for hydrogen. Thus, the combined contributions of both scientists are reflected in the name, acknowledging the foundational role of Rutherford's findings in the development of Bohr's model.
Which component of the atom is not represented in Rutherford's atomic molecule?
When Rutherford discovered the positive charge in an atom was concentrated in the nucleus, the neutron had yet to be discovered. There are no neutrons in Rutherford's model.
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.
What nickname did Rutherford's theory receive?
Rutherford's theory is known as the Rutherford model or Rutherford atomic model. It describes the structure of an atom as a dense positively charged nucleus surrounded by orbiting electrons.
Give limitation of e-r model how to overcome it?
Type your answer here... give the limitation of e-r model?how do you overcome this.
Who discovered the nuclear model?
Ernest Rutherford created the nuclear model of an atom!
What is a limitation to a model?
what are the limitations models
Who atomic model determined that an atoms positive charge is concentrated in the atoms center?
The Rutherford model proposed that an atom's positive charge is concentrated in a dense center called the nucleus. This model was based on the famous gold foil experiment conducted by Ernest Rutherford in 1909.
How was bohrs atomic model similar to Rutherford's model?
atoms
What are limitation to circular flow model?
jsnk
Whose model was called planetary model of the atom?
its was Ernest Rutherford who proposed the planetary atomic model
What did ernest Rutherford?
Ernest Rutherford is perhaps best known for his model of the atom. He developed his own model, based upon his research, to replace Thomson's plum-pudding model.
What changes did Thompson and Rutherford make?
Thompson discovered the electron and proposed his "Plum Pudding" model of the atom, while Rutherford refined it, moving the electrons to shells outside the nucleus. Google "Rutherford Model" and "Plum Pudding Model" for more info
The nuclear model of the atom was proposed by?
Rutherford
