Question: Complete the table for the radioactive isotope. (Round your answer to two decimal places.) A. Isotope Half-life(years) Initial Q uantity Amount After 2000Years 226 Ra

Complete the table for the radioactive isotope. (Round your answer to two decimal places.)

A.

Isotope Half-life(years) Initial Quantity Amount After 2000Years

226Ra 1599 g 1.6g

B.

Isotope Half-life(years) Initial Quantity Amount After 1000Years

239Pu 24100 3.4g

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