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Solved: Strontium-90 is one of the products of the fission

Chapter 19, Problem 31P

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QUESTION:

Strontium-90 is one of the products of the fission of uranium-235. This strontium isotope is radioactive, with a half-life of 28.1 yr. Calculate how long (in yr) it will take for 1.00 g of the isotope to be reduced to 0.200 g by decay.

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QUESTION:

Strontium-90 is one of the products of the fission of uranium-235. This strontium isotope is radioactive, with a half-life of 28.1 yr. Calculate how long (in yr) it will take for 1.00 g of the isotope to be reduced to 0.200 g by decay.

ANSWER:

Step 1 of 3

The given radioactive isotope -

Half life = 28.1 yr

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