If a radioactive nuclide of group 15 element undergoes β-particle emission, the daughter element will be found in ………………..
A. 16 group
B. 14 group
C. 13 group
D. same group
Answer:A
If a radioactive nuclide of group 15 element undergoes β-particle emission, the daughter element will be found in ………………..
A. 16 group B. 14 group C. 13 group D. same group