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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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einsteindude einsteindude
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9 years ago
A sample of I-131 has an initial activity of 64 µCi. After 24 d, the activity of the sample is 8.0 µCi. What is the half-life of I-131?
A) 72 d
B) 24 d
C) 16 d
D) 12 d
E) 8.0 d
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
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f_zah1f_zah1
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