The half-life for the decay of radium is 1620 years.What is the rate constant for this first-order process?

Name: The half-life for the decay of radium is 1620 years.What is the rate constant for this first-order process?
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The rate constant for a first-order process is given by the equation k = (1/t) * ln(2), where t is the half-life. Substituting the given half-life of 1620 years into this equation, we get k = (1/1620) * ln(2) = 4.28 × 10^-4 yr^-1.

The Half-Life for the Decay of Radium Is 1620 Years