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?
Which subatomic particle was discovered by: (i) Chadwick? (ii) Thomson? (iii) Goldstein?
In 1932, James Chadwick, an English physicist, discovered the subatomic particle called
Which sub-atomic particle was discovered by
(a) Thomson (b) Goldstein (c) Chadwick.