| 1913 y. |
Assumed that electrons move around the atomic nucleus like planets orbiting the star, Bohr`s model allowed to explain the chemical and optical properties of atoms.In 1922, for this work Bohr was awarded the Nobel Prize.Experiments to study the electric current passes through the liquid carried Faraday gave an idea of electricity as a separate unit charges.
The values of these charges have been identified in the study of the electric current passes through gases.
Opening of the spontaneous disintegration of atoms has led to the idea of the complexity of the atom.
Opening of the nuclei of the atom made it possible to Rutherford in 1911 to build one of the first models of atomic structure.Danish physicist Niels Bohr in 1913 proposed his theory of atomic structure, in which an electron in an atom does not obey the laws of classical physics.
According to this theory the electron orbits the atom in strictly stationary circular orbits.Bohr introduced the concept of the quantum correlation between the radius of the orbit and the speed of the electron.In consequence of Bohr`s theory has been supplemented and rethought.
In place of Bohr`s theory came quantum model of atomic structure. |
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