Multiple Choice
The half-life of 19N is 0.42 s.What is the decay constant for this isotope?
A) 1.7 × 10-11 Ci
B) 1.7 s-1
C) 1.1 s-1
D) The decay constant is not defined for a half-life of less than one second.
Correct Answer:
Verified
Correct Answer:
Verified
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