Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Explain with reason the nature of emitted particle by :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
: It has 
= 
= 0.9, Which lies below the belt of stability and thus positron emitter.
+ 
: It has 
= 
= 0.994, which lies below the belt of stability and thus, positron emitter
+ 
If 
< 1 and nuclear charge is high the nuclide may show K-electron capture.
: It has 
= 
= 1.5, which lies above the belt of stability and thus b-emitter.
+ 
: It has both magic numbers p = 20, n = 20 and thus, stable
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