Explain a sample of tl-201 has an initial decay rate

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Reference no: EM13523417

A sample of Tl-201 has an initial decay rate of 5.88 x 10 to the 4 seconds. How long will it take for the decay rate to fall to 55/s? (Tl-201 has a half-life of 3.042 days).

Reference no: EM13523417

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