The Curve Of Binding Energy May 2026

Beyond iron, the binding energy per nucleon gradually decreases. This happens because the repulsive electrostatic force between protons begins to overcome the short-range strong nuclear force. Saturation Region: Between mass numbers , the binding energy is relatively constant (around

) . It illustrates the stability of atomic nuclei and explains why certain nuclear reactions—like fusion and fission—release energy. Peak Stability: The curve peaks around a mass number of to The curve of binding energy

The curve of binding energy is a graph that plots against the atomic mass number ( Beyond iron, the binding energy per nucleon gradually