Monday
April 27, 2015

Homework Help: science

Posted by matt on Monday, September 10, 2007 at 8:43pm.

suppose you have 100grams of radioactive plutonium-239 with a half-life of 24,000 years. how many grams of plutonium-239 will remain after:
A)12,000 years
B)24,000 years
C)96,000 years

how do i do this??????

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members