The three isotopes 212 Po, 137 Cs, and 90 Sr decay as 212 Po 208 Pb
Question:
The three isotopes
212Po, 137Cs, and 90Sr decay as 212Po → 208Pb + α, 137Cs → 137Ba + e– + γ, and 90Sr → 90Y + e–.
Which of these isotopes would be most useful as a biological tracer? Why?
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137 Cs would be most useful because after the beta de...View the full answer
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Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
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