Radioactive Plutonium ${ } ^ { 230 } \mathrm { P }$

question 126

Multiple Choice

Radioactive plutonium, ${ } ^ { 230 } \mathrm { P }$ , has a half-life of 24,360 years. Given an initial quantity of 5.635 grams, how much will remain after 1000 years? Round your answer to three decimal places.

• A)5.408 grams
• B)5.347 grams
• C)5.635 grams
• D)5.477 grams
• E)5.404 grams

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