1. It could not explain the atomic spectram energy of the elements other than 'HYDROGEN'.
2. It could not explain the brightness of the atomic spectral lines.
3. It could not explain the formation of chemical bonds.
4.
Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
Niels Bohr proposed his model of the atom in 1913, which is known as the Bohr model. This model introduced the idea of quantized energy levels for electrons in an atom, revolutionizing our understanding of atomic structure.
First of all he did'nt say that it was invisible, he said it was indivisible i.e. it cannot be divided further but it can be in the form of protons,electrons and neutrons.That's why it was not accepted. By the way he proposed atomic theory not a model. Models were proposed by THOMSON, RUTHERFORD and NEIL BOHR.
Niels Bohr transformed the atomic model by integrating quantum theory with classical physics, particularly through his application of quantized energy levels for electrons. Based on experimental results, such as the emission spectra of hydrogen, he proposed that electrons occupy specific orbits with fixed energies, and they can only transition between these orbits by absorbing or emitting discrete amounts of energy (quanta). This model explained the stability of atoms and the distinct spectral lines observed in atomic emissions, marking a significant advancement over earlier models.
like planets orbiting the sun
Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
The Bohr model of the atom was the first to propose that electrons orbit the nucleus in fixed paths or energy levels. This model was proposed by Niels Bohr in 1913, and it helped to explain the stability of atoms and the emission of specific frequencies of light.
solar model
Neil Bohr proposed 'Bohrs model' of an atom. In this he hypothesised that the larger nuclei were clustered in the center of an atom, with the electrons forming circular 'shells' around them. This was in contrast to the 'plumb pudding' model of an atom, whereby all the fundamental particles are randomly clustered about the space of the atom. Bohr's model was aided by the Rutherford experiment, which indicated that the highest concentration of particles existed in the center of the atomic space. Bohr's model is still taught at secondary school level, though newer models have been theorised and tested.
Niels Bohr proposed his model of the atom in 1913, which is known as the Bohr model. This model introduced the idea of quantized energy levels for electrons in an atom, revolutionizing our understanding of atomic structure.
First of all he did'nt say that it was invisible, he said it was indivisible i.e. it cannot be divided further but it can be in the form of protons,electrons and neutrons.That's why it was not accepted. By the way he proposed atomic theory not a model. Models were proposed by THOMSON, RUTHERFORD and NEIL BOHR.
Neil M. Ribe has written: 'Towards a dynamic model of intraplate volcanism'
Niels Bohr transformed the atomic model by integrating quantum theory with classical physics, particularly through his application of quantized energy levels for electrons. Based on experimental results, such as the emission spectra of hydrogen, he proposed that electrons occupy specific orbits with fixed energies, and they can only transition between these orbits by absorbing or emitting discrete amounts of energy (quanta). This model explained the stability of atoms and the distinct spectral lines observed in atomic emissions, marking a significant advancement over earlier models.
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Niels Bohr is known for developing the Bohr model of the atom, which proposed that electrons orbit the nucleus in discrete energy levels. This model was a key development in the history of quantum mechanics. Bohr's work helped to explain the stability of atoms and laid the foundation for further advancements in atomic theory.
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like planets orbiting the sun