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Neil Bohr's atomic model had drawbacks such as not being able to explain the electron's movement trajectory, lacking a detailed reasoning for electron transition between energy levels, and failing to address the existence of sub-energy levels within energy levels.
In light of the current state of knowledge in the field of Chemistry, Dalton's theory had a few drawbacks. According to Dalton's postulates,
· an atom is the smallest indivisible particle of an element. However, it is now known that atoms can further be subdivided into elementary particles like electrons, protons, and neutrons.
· atoms of the same element are identical in all respects, having the same size, shape and structure, and especially mass. Today, we know that atoms of the same element can have slightly different masses. Such atoms are called isotopes.
· atoms of different elements have different properties and different masses. However, different elements do exist whose atoms have the same mass. Such atoms are called isobars.
His theory is actually very close to the theory that chemists use today. However
(1) many of his formulas are wrong. In some cases this is because he did not have enough evidence to get an answer, so he made the simplest assumption, e.g. water = OH rather than our modern H2O. In other cases it is because he was not a good experimentalist, and some of his chemical analyses were just plain inaccurate.
(2) he had a view of the structure of molecules (he called them compound atoms) quite different from the structures that we know about today. For example, oxalic acid, which a modern chemist would write something like
HO(C=O).(C=O)OH he described as a compound atom made up of carbon monoxide, carbon dioxide, and water CO.CO2.H2O in modern notation.
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What is Bohr atomic model name?
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.
When did Niels Bohr made a model of the atom?
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.
Why john Dalton's atomic model which describes an atom as an invisible spherical participle are no longer accepted?
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.
What are the contribution of Niels Bohr in the development of science and technology in atomic theory?
Neil bohr has done research in quantum mechanics.
In Neil's Bohr model of the atom how are electrons configured?
like planets orbiting the sun
What is Bohr atomic model name?
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.
Which model of the atom first proposed that electrons orbit the nucleus?
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.
What is the model of neil bhor?
solar model
What was neil bohr's belief?
Niels Bohr was a prominent physicist who contributed to the development of quantum mechanics and the understanding of atomic structure. He believed in the principle of complementarity, which stated that both wave and particle properties were necessary to fully describe the behavior of subatomic particles. Bohr also championed the idea of quantum jumps, where electrons move between energy levels in fixed amounts.
When did Niels Bohr made a model of the atom?
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.
Why john Dalton's atomic model which describes an atom as an invisible spherical participle are no longer accepted?
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.
What has the author Neil M Ribe written?
Neil M. Ribe has written: 'Towards a dynamic model of intraplate volcanism'
What technology did Neil's Bohr use?
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.
Did Neil Armstrong do any sports?
golf , fish , build model airplanes
What are the contribution of Niels Bohr in the development of science and technology in atomic theory?
Neil bohr has done research in quantum mechanics.
In Neil's Bohr's model of the atom how are electrons configured?
like planets orbiting the sun
In Neil's Bohr model of the atom how are electrons configured?
like planets orbiting the sun
