📉 Radioactive Decay

⏸ Pause ↺ Reset N₀: 300 Half-life (s): 8 s Speed: 3× N: 300 A: 0 /s t: 0.0 s 🇺🇦 UK ← Back

Each nucleus decays independently with probability λ·dt per time step where λ = ln2/T½. Purple dots = undecayed nuclei · faded = decayed products. The purple line is the stochastic simulation; the amber dashed curve is the theoretical N₀e^(−λt).