The phenomenon of radioactivity was first discovered by
A
Marie Curve
B
Sir J.J Thomson
C
Henn Becquerel
D
Niels Bohr
E
Enrico Fermi
Verified Correct Answer: C.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #25046)