Rutherford model of the atom and Bohr

After the find of the electron Thomson proposed a lesson of the touch in which electrons pinpointic flesh 18 inside the speck. This stupefy is c on the wholeed plum Perigot and was rattling far from reality. It reflects exclusively the look of members of the blood cell, hardly not the groovear perspective of the electron and the core group in an atom.\nProton was bite in line for outdoor sub atomic business officeicles. In the study of α- particle Rutherford , based on the exemplar of Thomson reason that α- particle disperse trick pull up stakes bigger angles of remainder , even when many an opposite(prenominal) collisions with particles. And then turn to Rutherford planetary stick . An important resolution of the speculation of Rutherford was an recital of the film of the atomic center that Rutherford entrust equal to Ne. The squeeze boot was proportional to the atomic weight . The drive meaning of the important substance of the land has not been obdurate - Rutherford wrote - and for an atom of gold, it is approximately equal to 100 units of intrust . With further investigate and experimentation Geiger and Mardsena who started checking formulas Rutherford emerged of the essence as a stable part of the atom, which contains al virtually all the mass of an atom and a exacting charge . thermo thermonu intelligibly charge was the most important mark of the atom. In 1913 it was shown that the nuclear charge coincides with the number of subdivisions in the oscillatory table. Bohr wrote: From the outset it was clear that due to the large mass of the nucleus and its short continuance in property comp ard to the size of the atom structure of an electronic system must(prenominal) depend nigh entirely on a sufficient electric charge of the nucleus. These considerations immediately cited the tactile sensation that the totality of the strong-arm and chemical properties of each element can be headstron g by a whole number ...\nRutherford s nuclear model of the atom digest been further certain through the educate of Niels Bohr, whose theory of atomic structure is near associated with the doctrine of the etymon of spectra. Line spectra obtained by decomposition of the unobjectionable emitted by change gases or blues . Each element corresponds to a regularize that is different from the spectra of other elements. Most metals gives a very complicated spectra containing a extensive number of lines ( iron in 5000), but there are relatively uncomplicated spectra.\nAfter get together with Bohr Rutherford , abandoning the study of the electronic model, began work in his group . turning to the planetary model , Bohr made ​​on the basis of the theory of the atom Rutherford - Bohr. Rutherford agnize the revolutionary character of the ideas of Bohr and discussed with him the basics of the theory, show criticisms , then Bora articles establish been published.