The isotone of $_{32}Ge^{76}$ is:

Which of the following sets of nuclei represents a triad of isotones?

$X$ $\xrightarrow{-\alpha } Y$ $\xrightarrow{-\beta } Z$ $\xrightarrow{-\beta } W$
In the above sequence of reaction,the elements which are isotopes of each other are

Nuclei of isotopes differ in

$A$ nucleus $X$ captures a $\beta$-particle and then emits a neutron and $\gamma$-ray to form $Y$. $X$ and $Y$ are

Which of the following nuclear reactions will generate an isotope?