Table of Contents
- 1 What is one major difference between the Bohr model of the atom and the quantum mechanical model?
- 2 What is the difference between an orbit in the Bohr model of the hydrogen atom and an orbital in the quantum mechanical model?
- 3 How does the Bohr model of an atom differ from the modern theory?
- 4 What are the limitations of the Bohr model?
What is one major difference between the Bohr model of the atom and the quantum mechanical model?
The Bohr model and quantum model are models that explain the structure of an atom. The key difference between Bohr and quantum model is that Bohr model states that electrons behave as particles whereas quantum model explains that the electron has both particle and wave behavior.
What is the difference between orbit and orbital in chemistry?
An orbit is a fixed path on which electrons revolve around the nucleus. An orbital is the probable area of finding the maximum density of electrons in an atom. An orbital is a three dimensional representation. An orbit is non-directional in nature which means the shape of an atom cannot be described by an orbit.
What is Bohr theory of atomic structure?
a theory of atomic structure in which the hydrogen atom (Bohr atom ) is assumed to consist of a proton as nucleus, with a single electron moving in distinct circular orbits around it, each orbit corresponding to a specific quantized energy state: the theory was extended to other atoms. …
What is the difference between an orbit in the Bohr model of the hydrogen atom and an orbital in the quantum mechanical model?
Explain the difference between an orbit in the bohr model and an orbital in the quantum mechanical model of the atom. Orbi in Bohr’s model are specific circular paths, while an orbital in the quantum mechanical model has electron clouds that have a 90% of finding an electron.
What is the difference between the terms orbit and orbital any 2 differences?
An orbit is a fixed path on which electrons revolve around the nucleus. An orbital is the probable area of finding the maximum density of electrons in an atom. An orbit is a planar representation, i.e., a two dimensional representation. An orbital is a three dimensional representation.
What were the key differences between Rutherford and Bohr’s model What were the limitations of each of these models?
Bohr model is associated with hydrogen line spectrum. 2)Rutherford’s model do not deals with discrete energy levels. Bohr model describes about discrete energy levels. 3)Rutherford’s model states that atom consists with a central core where almost whole mass is concentrated.
How does the Bohr model of an atom differ from the modern theory?
How does the Bohr model of an atom differ from the modern theory? Bohr thought that electrons orbited the nucleus in circular paths; whereas in the modern view atomic electron structure is more like 3D standing waves. Bohr built upon Rutherford’s model of the atom.
What did Niels Bohr say about the atom?
Niels Bohr postulates the atomic model which states that electrons move in specific circular orbits around the nucleus with quantised kinetic and potential energies. Ernest Rutherford said that atom consists of the whole mass that is concentrated into the centre.
What was the difference between Bohr’s and Rutherford’s models?
Bohr thought that electrons orbited the nucleus in circular paths; whereas in the modern view atomic electron structure is more like 3D standing waves. Bohr built upon Rutherford’s model of the atom.
What are the limitations of the Bohr model?
Limitations of Bohr’s Model of an Atom. Bohr’s model of an atom failed to explain the Zeeman Effect (effect of magnetic field on the spectra of atoms). It also failed to explain the Stark effect (effect of electric field on the spectra of atoms). It violates the Heisenberg Uncertainty Principle. It could not explain the spectra obtained