Asked by Anonymous

Neptunium-239 has a half-life of 2.35 days. How many days must elapse for a sample of 239Np to decay to 0.100% of its original quantity

Answers

Answered by Graham
The half life equation is:
N(t)/N(0) = (1/2)^(t/2.35)

Solve for t when: N(t)/N(0) = 0.00100
Answered by Anonymous
I need the same help with this question and I'm at uiw too
Answered by Anonymous
23.4 days
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions