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Which of the following is the end product of a natural radioactive series?

A. Stable isotopes of iodine
B. Stable isotopes of lead
C. Bismuth
D. Thorium

User Dyan
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1 Answer

4 votes

Answer:

Bismuth

Step-by-step explanation:

The decay constant of the end product of natural radioactive series is zero because at the end of the radioactive decay, the product formed is a stable one and will not undergo any further decay in the future.

User Interactive
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