Thursday, December 20, 2012

Niels Bohr Atomic Theory

Introduction to Neils Bohr atomic theory energy resource conservation
A Danish physicist Niels Henrik David Bohr was gave the atomic theory which is used now these days. Niels Bohr lived from 7 October 1885 to 18 November 1962. He was the founder of atomic structure and the quantum mechanics. Niels Bohr got the Nobel Prize in 1922 for the atomic theory. Niel Bohr married in 1912 with Margrethe Norlund and her son Aage Bohr also got the Nobel Prize in 1975 . I like to share this Atomic Number and Atomic Mass with you all through my article.


Neils Bohr Atomic Theory:

The most important and the main features of the atomic and the molecular structure was given by the Nile Bohr in 1915, so this picture which explains the atomic and the molecular structure is called as the Bohr’s model. The atomic theory given by the Niels Bohr states that the matter is made by the elementary and the discrete units called as atom. The word atom comes from the Greek word atomos, which meant indivisible. After the further researches the atom is not indivisible, it is divisible in the fundamental particles named as protons, electrons and the neutrons. These particles are called the elementary particles. These elementary particle rare further discovered by the various scientists. In this theory the electrons exhibits the property of both as a wave and as a particle meant that, it can be refracted like a wave and has some little mass like a particle. There is a consequence that the electron shows dual nature at a single time means the electron have some momentum and the position at the same time. The Bohr’s model describes that there is a possibility not sure that we find the electron in any particular circular orbit. Is this topic Formula for Mass hard for you? Watch out for my coming posts.

Conclusion on Neils Bohr Atomic Theory:
As according to the Rutherford atom model, all the electrons revolve around the nucleus. But he did not explain then why not all the electrons falls into the nucleus after spending the energy. This fact was completely explained by the Niels Bohr and stated that the electrons revolve around the nucleus in the fixed orbits only. The in that fixed orbits the angular momentum of the electrons is equal to the multiple integral of nh / 2`Pi` .

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