Postulates of Bohr’s model of atomīohr’s atomic model explains the structure of atoms, basically of the Hydrogen atom, and is therefore also called Bohr’s model of Hydrogen atoms. According to Bohr’s atomic model, “ a positively charged nucleus is surrounded by electrons moving in fixed orbits.” Later on, He was also awarded by Nobel prize in physics for his contribution to the structure of atoms. This atomic model is the modification of Rutherford’s atomic model (the nucleus is positively charged and is surrounded by electrons (negatively charged particles). In 1913, Danish physicist Neil Bohr proposed the Bohr atomic model based on Planck’s quantum theory of radiation.