Alpha-Particle scattering and Rutherford’s Nuclear Model of Atom
Rutherford proposed a new model of the atom based on Alpha-Particle Scattering experiment.
In 1911, Ernst Rutherford suggested some experiments to H. Geiger and E....
Hydrogen Spectrum
Atoms of each element are stable and emit characteristic spectrum. The spectrum consists of a set of isolated parallel lines termed as line spectrum....
Bohr Model
Bohr combined classical and early quantum concepts and gave his theory in the form of three postulates. These are:
Bohr’s first...