Choose Correct options
J.J Thompson - Discovered Electron
GJ Stoney - Named Electron
E.Goldstein - Discovered Neutron
James Chadwick - Discovered Proton
The subatomic particle called electron was discovered by :
(b) Neils Bohr
(c) James Chadwick
(d) E. Goldstein
Why was neutron discovered so late (in 1932 by James Chadwick) as opposed to protons and electrons which were discovered much earlier?
The electron as an integral part of all kinds of atoms of different elements was discovered by James Chadwick
Chadwick discovered the electron.
Which subatomic particle was discovered by: (i) Chadwick? (ii) Thomson? (iii) Goldstein?