Q. A radioactive nucleus A finally transforms into a stable nucleus $B.$ Then A and B can be
A) Isobars
B) Isotones
C) Isotopes
D) None of these
Explanation
(c) A and B can be isotopes if number of $\beta$-decays is two times the number of $\alpha - decays.$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.