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What are the limitations of Rutherford's atomic model???
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What are the limitations of Rutherford's atomic model???
Limitations of Rutherford's Atomic Model
- Does not explain the stability of an atom: Rutherford's atomic model only explains the structure of an atom. It does not explain why the electrons do not fall into the nucleus due to the electrostatic attraction between the positive nucleus and the negative electrons.
- Does not explain the spectrum of an atom: Rutherford's atomic model cannot explain the atomic spectrum. It does not explain why different elements produce different spectra of light.
- Does not explain the chemical properties of elements: Rutherford's atomic model cannot explain the chemical properties of elements. It does not explain why some elements are reactive while others are not.
- Does not explain the existence of isotopes: Rutherford's atomic model assumes that all atoms of an element have the same number of protons in the nucleus. It cannot explain why some elements have isotopes with different numbers of neutrons.
- Does not explain the behavior of electrons: Rutherford's atomic model assumes that electrons move in fixed orbits around the nucleus. However, it cannot explain why electrons are sometimes found in different energy levels or why they sometimes behave like waves.
- Does not account for the Heisenberg Uncertainty Principle: Rutherford's model does not account for the Heisenberg Uncertainty Principle, which states that it is impossible to know both the position and momentum of an electron at the same time.
- Does not account for the wave-particle duality of electrons: Rutherford's model considers electrons as particles moving in fixed orbits. However, electrons also exhibit wave-like behavior, which cannot be explained by this model.
Conclusion
In conclusion, Rutherford's atomic model was a significant step in the development of our understanding of the structure of an atom. However, it has several limitations that cannot be explained by this model. Therefore, further research was needed, which led to the development of the quantum mechanical model of the atom.
Community Answer
What are the limitations of Rutherford's atomic model???
1.Atom Consists of a positively charged centre called nucleus.2.Most of the mass of the atom is Concentrated in the nucleus.3.Size of nucleus is very small as Compare to the size of atom.4.Nucleus of atom is surrounded by negatively charged electrons.5.Magnitude of the positive charge on the nucleus is different for different atoms
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What are the limitations of Rutherford's atomic model???
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What are the limitations of Rutherford's atomic model??? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What are the limitations of Rutherford's atomic model??? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What are the limitations of Rutherford's atomic model???.
What are the limitations of Rutherford's atomic model??? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What are the limitations of Rutherford's atomic model??? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What are the limitations of Rutherford's atomic model???.
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