THE THEORY OF ELECTRON
As we know that there are two type of charge
1. Positive charge
2. Negative charge
The particle which has negative charge they know as Electron
and the particle which has positive charge they know as Proton
As we know that molecules are made up by atom as our research forwarding we found that small particle of molecules which knows as atom also made up by many smallest particle and they small particle is Electron which are negatively charged particle and other is nucleus which is positively charged.
Nucleus of a atom also contain two particle Proton which has positive charge and Neutron which is neutral mean they do not have any charge.
The net charge on a atom is zero because a atom possessive equal number of electron and proton.That mean if a atom has three numbers of electron then it must have three number of proton then we can say that its neutral because in that particular situation it has net charge zero.
3e+3P=0
Now what is the negative charged material?
Whenever a electron is entered in a atom then negative charge increased and atom acquired a negative charge and the net charge on atom is negative so we can say that electron is responsible for the creation of negative charged material.
suppose a atom has got four electron and four proton then the net charge on electron is zero.
-4e+4P=0
When a electron enter in the orbit of atom then the number of electron is increased now it has five electron and four proton so what would be the net charge on atom
-5e+4P= -e
That mean now it has got negative charge
What is the positively charged material ?
Whenever a electron goes out from the orbit of a atom then the number of negative charged particle is decreased and net charged become positive.
Suppose a atom has 6 electron and 6 proton then it has net charge zero.
-6e+6p=0 (Because the charge on a electron and on a proton is equal but opposite)
Whenever a electron goes out from the orbit of atom then what would be net charge on atom
-5e+6p= 1p so now it has got positive charged
NOTE So electron is the responsible for the creation of positively charged material as well as negatively charged particle.
If a atom has got a charged then we can say that it is electrified.
That mean electron is also responsible for electrification.
Now the question rise "why always electron goes out from a atom and enter in the atom why does not proton do that ?"
So we can discuss it point to point
