Radioactivity was discovered by [CPMT 1983, 88; DPMT 1982; AMU 1983; M

1.	Radioactivity was discovered by [CPMT 1983, 88; DPMT 1982; AMU 1983; MADT Bihar 1982]
A.	Henry Becquerel
B.	Rutherford
C.	J. J. Thomson
D.	Madam Curie
Answer» B. Rutherford

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Radioactivity was discovered by [CPMT 1983, 88; DPMT 1982; AMU 1983; MADT Bihar 1982]

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