The main reason that there is a limit to the size of a stable nucleus is
A)the limited range of the gravitational force.
B)the short range nature of the strong nuclear force.
C)the weakness of the gravitational force.
D)the weakness of the electrostatic force.

Question

Quizplus · Accepted Answer

The main reason there is a limit to the size of a stable nucleus is due to the short range nature of the strong nuclear force. This force is responsible for holding the nucleus together, but it only operates over short distances. As the size of the nucleus increases, the force weakens, and eventually becomes unable to overcome the electrostatic repulsion between the positively charged protons in the nucleus. This leads to instability and radioactivity.

The Main Reason That There Is a Limit to the Size