Question

redius of nucleus is releted to the mass number A by____.
A) R = R0A½
B) R = R0A
C) R = R0A²
D) R = R0A⅓​

Answer 1

$\textit{Answer R = R0A⅓}$

The most compelling evidence that nucleons are closely packed in a nucleus is that the radius of a nucleus, r, is found to be given approximately by r = r0A1/3, where r0 = 1.2 fm and A is the mass number of the nucleus.

Answer 2

Answer:

The radius of the nucleus of an atom of mass number A is proportional to

The radius of nucleus is r=r0A1/3, where A is mass number.