Actinium-227 is a radioactive substance that decays according to the following function, where v, is the initial amount present, and y is the amount present at time t (in years). -0.032t y=yoe Find the half-life of Actinium-227. Do not round any intermediate computations, and round your answer to the nearest tenth.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter19: Nuclear Chemistry
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Actinium-227 is a radioactive substance that decays according to the following function, where y, is the initial amount present, and y is the amount present at
time t (in years).
-0.032t
y=Yoe
Find the half-life of Actinium-227. Do not round any intermediate computations, and round your answer to the nearest tenth.
years
Transcribed Image Text:Actinium-227 is a radioactive substance that decays according to the following function, where y, is the initial amount present, and y is the amount present at time t (in years). -0.032t y=Yoe Find the half-life of Actinium-227. Do not round any intermediate computations, and round your answer to the nearest tenth. years
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