The half-life of a radioactive element depend | vedclass

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Question

(D) The half-life $(t_{1/2})$ of a radioactive element is given by the formula $t_{1/2} = \frac{0.693}{\lambda}$,where $\lambda$ is the decay constant

Vedclass · Accepted Answer

None of these

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(D) The half-life $(t_{1/2})$ of a radioactive element is given by the formula $t_{1/2} = \frac{0.693}{\lambda}$,where $\lambda$ is the decay constant.Since $\lambda$ is a characteristic property of the radioactive isotope and is independent of external conditions like temperature,pressure,or the initial amount of the substance,the half-life is also independent of these factors.Therefore,the correct option is $(D)$.

The half-life of a radioactive element depends upon

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