Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Bohr acknowledged that his atomic model was an approximation and that further work in quantum theory would be needed to fully understand the behavior of atoms, particularly multi-electron systems.

Bohr proposed adding to the model the new idea of quanta put forth by Max Planck in 1901. That way, electrons existed at set levels of energy, that is, at fixed distances from the nucleus.

The prevailing theory of atomic structure, which we owe so largely to Prof. Bohr himself, might be characterised as “the central orbit theory.” In this theory we visualise the atom as a ...

Nature - (1) Atoms and Electrons (2) The Atom and the Bohr Theory of its Structure: an Elementary Presentation Skip to main content Thank you for visiting nature.com.

IT is fitting that the year in which the Bohr theory comes of age should hear a pronouncement by its author on the view of Nature to which it has led. It is true that in one sense the ...