Thursday
April 17, 2014

Homework Help: Problem

Posted by Half life on Tuesday, June 11, 2013 at 4:47pm.

If an Elements has a half life of 20mins what is the radioactive decay of a 200gram sample?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - If there are 80 milligrams of a radioactive element decays to 10 ...
physics - If the physical half-life of sulfur-35 is 87.1 days, and the biologic...
Chemistry - Which radioactive sample would contain the greatest remaining mass ...
Chemistry (Dr.Bob222) - The half-life of P-32 is 14 days. How long after a ...
Chemistry - Uranium-238 has half life of 4.51 * 10^9 years Uranium-234 has half ...
chemistry - How do you find the half-life of an element? Please explain and show...
chemistry - Find the number of disintegrations per minute emitted by 1.1 mol of...
Chemistry - Mefenamic acid (Ponstan Forte) has a half life of 2 hours. Naproxen ...
life science - I cant grasp half life - the study guide question is how is half ...
half-life - 1. The half-life of a first-order reaction is 9.89 minutes. How many...

Search
Members