decay rates

Decay rates measure how quickly a substance or quantity decreases over time. Imagine a process where something gradually diminishes, such as radioactive atoms breaking down or a medication leaving the bloodstream. The decay rate is often expressed as a percentage or a specific amount per unit time, indicating how fast this reduction happens. A higher decay rate means the substance decreases rapidly, while a lower rate indicates a slower decline. Understanding decay rates helps scientists predict future levels, manage processes, and assess how long something lasts before it significantly diminishes.