One of the Naturally Occurring Radioactive Series Begins With ${ } _ { 92 } ^ { 238 } \mathrm { U }$

question 36

Multiple Choice

One of the naturally occurring radioactive series begins with ${ } _ { 92 } ^ { 238 } \mathrm { U }$ .Which of the following isotopes is the stable isotope at the end of this series?

• A) \({ } _ { 82 } ^ { 206 } \mathrm {~Pb}\)
• B) \({ } _ { 82 } ^ { 207 } \mathrm {~Pb}\)
• C) \({ } _ { 82 } ^ { 208 } \mathrm {~Pb}\)
• D) \({ } _ { 83 } ^ { 209 } \mathrm { Bi }\)
• E)None of the above choices can be correct.

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