Structure of Atom : Energy propagates as electromagnetic waves and can have a wide variety of wavelengths. The entire range of wave lengths is known as the electromagnetic spectrum. Max Planck broke with the continuous energy tradition of electromagnetic energy by assuming that the energy is always emitted in multiples of “hν” with his Planck’s constant which has the value 6.626×10−34J-S. Where “ν” is the frequency.
Using Planck’s theory and Rutherford model, Bohr proposed his famous atomic model. The defects of this model were rectified by Sodata