Question:
Curium-240 has a half-life of 27 days. The original sample
Last updated: 7/31/2022
![Curium-240 has a half-life of 27 days. The original sample](https://media.kunduz.com/media/sug-question/raw/55858716-1659285554.6632926.jpeg?h=512)
Curium-240 has a half-life of 27 days. The original sample of curium-240 has a mass of 0.874 mg. Approximately what mass of Cm-240 will remain after 5 half-lives? 0.175 mg 0.0625 mg 0.135 mg 0.0273 mg 0.361 mg None of the answers are correct.