FAQ

What is the Half Life Period?
Half Life Period is the time required for the amount of a radioactive substance to decrease to half of its initial value, typically used to describe the decay rate of unstable atoms. Half Life Period is usually measured using the Second for Time. Note that the value of Half Life Period is always positive.
Can the Half Life Period be negative?
No, the Half Life Period, measured in Time cannot be negative.
What unit is used to measure Half Life Period?
Half Life Period is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Half Life Period can be measured.
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