My NCERT Guide

Hydrogen Spectrum - Balmer Series, Definition, Diagram, Spectrum

Hydrogen Spectrum - Wavelength, Diagram, Hydrogen Emission Spectrum We all know that electrons in an atom or a molecule absorb energy and get excited, they jump from a lower energy level to…

Thomson's Atomic model - Plum Pudding Model, Postulates, Limitations

Thomson's Atomic model Thomson model Introduction Thomson's atomic model  was proposed by William Thomson in the year 1900. This model explained the description of the inner structu…