Nuclear Chain Reaction

Nuclear Chain Reaction

Caution This simulation is intended to understand the principle of fission, and the proportions of the model presented may not match the reality. The nucleus was exaggerated and drawed large. The electrons around the nucleus were … more

Half Life Period of a Radioactive Substance

Half Life Period of a Radioactive Substance

Radioactive decay The radioactive material can collapse its own nucleus structure. At the same time, the nucleus emits some small particles or energy to the outside. The emitted particles and radioactive energy can cause damage to … more