The subatomic particle called electron was discovered by:
E. Goldstein
Neils Bohr
James Chadwick
J.J.Thomson
The electron was discovered by J. J. Thomson (Sir John Joseph Thomson) in 1897 when he was studying the properties of the cathode ray.
The subatomic particle called electron was discovered by :
(b) Neils Bohr
(c) James Chadwick
(d) E. Goldstein
Which subatomic particle was discovered by: (i) Chadwick? (ii) Thomson? (iii) Goldstein?
The subatomic particle electron was discovered by J.J. Thomson.
The fundamental subatomic particle neutron was discovered by