Tardigrade
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Tardigrade
Question
Chemistry
The charge on an electron was discovered by:
Q. The charge on an electron was discovered by:
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Bihar CECE
Bihar CECE 2004
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A
J. J. Thomson
B
Neil Bohr
C
James Chadwick
D
Mullikan
Solution:
(a) J.J. Thomson,
Determined charge, on electron
(b) Neil Bohr,
Gave structure of atom
(c) James Chadwick,
Discovered neutron
(d) Mullikan,
Carried out oil drop experiment