Chemistry, asked by Noreen1256, 1 year ago

Why radioactivity is first order reaction?

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Noreen1256: Yes

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Answered by sumayyahegazy

The half-life of a reaction is the time required for the reactant concentration to decrease to one-half its initial value. ... Radioactive decay reactions are first-order reactions. The rate of decay, or activity, of a sample of a radioactive substance is the decrease in the number of radioactive

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