ATOMIC STRUCTURE (PART-1)CLASS-lX WBBSE CBSE COMPLETE GUIDANCE
Channel: Raju Koley
Date: 2020-05-10

Hello students,this  is based on atomic STRUCTURE of class 9.
It is equally helpful for WBBSE & CBSE students.
I have divided the chapter in 2 or 3 parts.this is the first part.
In this part,I have discussed about the following topics-
Charges and masses of electron,proton and neutron;inventors of these particles,Rutherford's alpha scattering experiment,observations and inferences of this experiment,assumption of Rutherford,Rutherford atomic model,nucleus,area outside nucleus,charge neutrality of atom etc...

In the next session,we will discuss about the remaining part of this chapter..

It's a demo class..For detailed class,you can join my live batch.

You can contact me by-
1.call-Raju Koley(9064206918)
2.whatsapp-9064206918
3.email-rkoley8783@gmail.com
4.facebook-Raju Koley