Atomic number after a \[\beta \]-emission from a nucleus having atomic number 40, will be [BHU 1981]

Atomic number after a \[\beta \]-emission from a nucleus having atom

1.	Atomic number after a \[\beta \]-emission from a nucleus having atomic number 40, will be [BHU 1981]
A.	36
B.	39
C.	41
D.	44
Answer» D. 44

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Atomic number after a \[\beta \]-emission from a nucleus having atomic number 40, will be [BHU 1981]

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