Nuclear Physics and RadioactivityHard
Question
A nucleus undergoes a series of decay according to the scheme
A
B 
C 
D 
E Atomic number and mass numbers of E are 69 and 172
A
B C D E Atomic number and mass numbers of E are 69 and 172Options
A.Atomic number of A is 72
B.Mass number of B is 176
C.Atomic number of D is 69
D.Atomic number of C is 69
Solution
Assuming β to be +1β0
69E172
69D172 
71C176 
72B176 
74A180
69E172
69D172 71C176 72B176 74A180Create a free account to view solution
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