The mass number of nucleus having radius equal to half of the radius of nucleus with mass number $192$ is:
$24$
$32$
$40$
$20$
Which of the following pairs is an isobar
The charge density in a nucleus varies with distance from the centre of the nucleus according to the curve in Fig.
The nuclei of which one of the following pairs of nuclei are isotones
Two nuclei have their mass numbers in the ratio of $1 : 3.$ The ratio of their nuclear densities would be
If the nucleus ${}_{13}^{27}Al$ has a nuclear radius of about $3.6\,\, fm,$ then ${ }_{32}^{125} Te$ would have its radius approximately as .......$fm$