How is bohr model different from rutherford

In order to explain this spectrum, Bohr suggested the followings. Although this model perfectly fits the atomic structure of hydrogen atom, there were certain limitations when applying this model to other elements. One such limitation is the inability to explain the Zeeman effect and Stark effect observed in line spectra. Rutherford Model: Rutherford model states that an atom is composed of a central core where nearly the whole mass of that atom is concentrated, and light weight particles move around this central core.

Bohr Model: Bohr model explains that the electrons always travel in specific shells or orbits which are located around the nucleus and these shells have discrete energy levels.

Rutherford Model: Rutherford model was developed based on observations of gold foil experiment. Bohr Model: Bohr model was developed based on observations of line spectra of the hydrogen atom. Rutherford Model: Rutherford model does not describe the presence of discrete energy levels. Bohr Model: Bohr model describes the presence of discrete energy levels.

Rutherford Model: Rutherford model does not explain the relationship between orbital size and the energy of the orbital. Bohr Model: Bohr model explains the relationship between orbital size and the energy of the orbital; smallest orbital has the lowest energy.

How did Niels Bohr change the model of the atom? Question fc19d. Question e How does the Bohr model work? What's wrong with Bohr's model of the atom? The number of rings in the Bohr model of any element is determined by what? What are the Bohr's postulates? The main difference between Bohr model and Rutherford model is that in Rutherford model, electrons can revolve in any orbit around the nucleus, whereas in Bohr model, electrons can revolve in a definite shell.

Overview and Key Difference 2. What is Bohr Model 3. What is Rutherford Model 4. In this model, Bohr mentioned that the most of the atomic mass lies in the central nucleus that contains protons and electrons are arranged in definite energy levels and revolve around the nucleus. The model also proposed electronic configuration, which explains the arrangement of electrons in circular orbits designated as K, L, M, N, etc.

Atoms with complete electron configurations are not active. Electron configuration determines the reactivity of the atom. Moreover, it does not explain the Zeeman Effect , where each spectral line split up into more lines in the presence of an external magnetic field.

In this model, an electron is considered only as a particle. However, a French physicist, de Broglie discovered that electrons have both wave and particle properties. It states that the atom the volume consists mainly of space and the mass of the atom is centered in the nucleus, which is the core of the atom.

The nucleus is positively charged and the electron orbit around the nucleus. The orbits have no definite paths. Moreover, since atoms are neutral, they have equal positive in the nucleus and negative charges electrons.