liquid drop model

The Liquid Drop Model is a theoretical framework in nuclear physics that likens an atomic nucleus to a droplet of liquid. This model helps explain how nuclei behave, particularly regarding binding energy and stability. Just like a drop of water, which holds together due to cohesive forces, nucleons (protons and neutrons) are held together by strong nuclear forces. The model accounts for various factors, such as the attractive forces between nucleons, the repulsive forces due to protons, and surface effects, making it useful for understanding nuclear stability, fusion, and fission processes.