Which risk increases when heavy nuclei exceed binding energy threshold?

💡 Explanation

Spontaneous fission probability increases because exceeding per-nucleon binding energy lowers the activation energy barrier. Thus, quantum tunneling (fission) is likelier rather than remaining stable, because other decay modes require additional energy input.

• Which outcome results when a non-stationary state wave function evolves?
• Which mechanism causes increased bond energy in diatomic nitrogen?
• Which risk increases in a semiconductor laser when pumping current exceeds threshold?
• Which mechanism causes zero electrical resistance below Tc?
• Which process underlies the formation of sigma bonds?
• Which outcome occurs when a dielectric material within a high-voltage capacitor experiences partial discharge?