Neil Bohr's Theory About The Atomic Structure.....

Introduction

Neil  Bohr in (1913-1915) put forward his atomic theory. 

                                  

Postulates  Of  Bohr’s  Atomic Theory

·        The electrons revolve around the positively charged nucleus in circular path called as shells or energy levels or stationary states.

·        Each energy level  or shell has its own fixed energy.

·        Electrons do not posses their own energy, the energy of their respective shells is their energy.

·        Electrons when absorbs energy in the form of quanta it will jump from lower energy level to higher energy level  and when it emits energy it will jump from higher energy level  to lower energy level.