Dec 2, 2015 · Bohr model is valid only for hydrogen since it has one electron only, however, when it was applied to other elements, the experimental data were different than the theoretical …

Apr 3, 2014 · The Bohr model is basically an atom consisting of a small positively charged nucleus with negatively charged electrons in orbit. The main points of the model are that: …

Jul 22, 2014 · Thanks for your question about atomic models. Rutherford knew the electrons were outside of the nucleus and they were equal in number to the "positiveness" of the nucleus. …

Aug 12, 2014 · Rutherford described the atom as consisting of a tiny positive mass surrounded by a cloud of negative electrons. Bohr thought that electrons orbited the nucleus in quantised …

Aug 16, 2014 · The main problem with Bohr's model is that it works very well for atoms with only one electron, like H or He+, but not at all for multi-electron atoms. Bohr was able to predict the …

Mar 28, 2016 · Electrons in the Bohr model follow the number of elements in the rows of the periodic table. 2 in the first orbit 8 in the second and third ring 18 in the fourth etc... The Bohr …

Jun 21, 2015 · Bohr's model treats electron energy levels as clearly defined orbital paths around the nucleus ( ike planets orbit the Sun). The cloud model treats the energy levels as probability …

May 21, 2014 · In the Bohr Model, the electron is treated as a particle in fixed orbits around the nucleus. In the Quantum Mechanical Model, the electron is treated mathematically as a wave. …

Mar 11, 2014 · The model of the atom made by Neil Bohr depicts a positively charged nucleus surrounded by a negatively charged ring of electrons that travel in circular orbits. It was a large …

Jun 6, 2017 · Bohr's model assumes quantized orbits in which the electrons can move without the emission of radiant energy. The electron cloud model has a similar feature of quantized orbits. …