Natures and Properties of Nuclear Radiations: Alpha, Beta, and Gamma Rays

The video explores the ionizing and penetrating abilities of alpha particles, beta particles, and gamma rays. Alpha particles are strongly ionizing but have low penetration, stopped by paper. Beta particles are moderately ionizing and penetrate further, stopped by aluminum. Gamma rays are weakly ionizing but penetrate deeply, stopped by lead or concrete. The video compares their abilities to ionize atoms and travel through materials.

What new insight or understanding did you gain from this video?