Question

How is the radius of a nucleus related to its mass number?​

Answer 1

Answer:

Nuclear radius (R) is one of the basic quantities. For stable nucleus, the nuclear radius is approximately proportional to the cube root of the mass number (A) of the nucleus and the nucleons arranged in more spherical configurations. ... The stable nucleus has approximately a constant density.

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Answer 2

Answer:

The radius of a nucleus(r) is proportional to the cube root of its mass number(A). The approximate law is r1 = r2 A^(1/3) ; where r2 = 1.2 x 10^(-15) m.

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