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Strontium-90 is one of the radioisotopes released in the Chernobyl nuclear plant accident. What is the...

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Strontium-90 is one of the radioisotopes released in the Chernobyl nuclear plant accident. What is the half-life of strontium-90 if 98.1 years are required for the activity of a sample of strontium-90 to fall to 8.90 percent of its original value? yrs

Strontium-90 is one of the radioisotopes released in the Chernobyl nuclear plant accident. What is the half-life of strontium-90 if 98.1 years are required for the activity of a sample of strontium-90 to fall to 8.90 percent of its original value? yrs

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attesqgl activity Nlr (loo-8.qo) voor s doaし1 d ear 2 303 loa o qi.) 2.303 ΧΟ.Oct O : O.63 e.thank you vmuch....

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