Search results
We did not find results for: half-life element.
Check spelling or type a new query.
We did not find results for: half-life element.
Check spelling or type a new query.
Half-life (symbol t½) is the time required for a quantity (of substance) to reduce to half of its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. The term is also used more generally to characterize any type of exponential (or, rarely, non-exponential) decay. For example, the medical scie... Wikipedia