The decay constant for 67Ga is 7.0 × 10-4 s-1. If initial concentration of is 0.07 g, what is the half-life of 67Ga?
A. 990 s
B. 79.2 s
C. 12375 s
D. 10.10 × 10-4 s
Answer:A
The decay constant for 67Ga is 7.0 × 10-4 s-1. If initial concentration of is 0.07 g, what is the half-life of 67Ga?
A. 990 s B. 79.2 s C. 12375 s D. 10.10 × 10-4 s