Multiple Choice
The half-life of 218Po is 3.1 minutes.How much of a 155 gram sample remains after 0.40 hours?
A) 0.00067 g
B) 0.0072 g
C) 0.72 g
D) 0.0047 g
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
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