Electron was discovery by J.J. Thomson.
How did jj thomson arrive at the conclusion that matter was made of electrons
The subatomic particle electron was discovered by J.J. Thomson.
State the postulates of daltons atomic theory ?
Describe JJ Thomson experiments on discovery of electrons .
List out the characters of anode rays.
Describe Rutherford model of an atom
Describe the properties of cathode rays
State the conclusion drawn by Alpha ray scattering experiment of Rutherford