February 24, 2017

Homework Help: Calculas

Posted by Cratch on Thursday, August 26, 2010 at 2:26am.

In the early 1960s, radioactive strontium-90 was released during atmospheric testing of nuclear weapons and got into the bones of people alive at the time. If the half-life of strontium-90 is 32 years, what fraction of the strontium-90 absorbed in 1965 remained in people's bones in 1996?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions