In the nuclear reaction $_4^9Be(p, \alpha)X$,the $X$ is

The nuclear reaction $_{17}Cl^{37} + _1H^2 \to _{18}Ar^{38} + _0n^1$ represents:

$_{98}Cf^{246}$ was formed along with a neutron when an unknown radioactive substance was bombarded with $_{6}C^{12}$. The unknown substance was:

According to the nuclear reaction $_4Be + _2He^4 \to _6C^{12} + _0n^1$,what is the mass number of the $Be$ atom?

On bombarding $_8^{16}O$ with deuterons,the nuclei of the product formed will be

Which of the following is a common use of a neutron in nuclear applications?