Thursday
April 24, 2014

Homework Help: Earth Science

Posted by Christine on Wednesday, May 9, 2012 at 9:35am.

How long will it take for Potassium to have a 25% of oringinal radioactive product left?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Earth Science - Why is potassium-argon dating most applicable to dating very old...
Earth science - How long an exposure would a photographer need to photograph ...
Trigonometry - The Earth rotates on it's axis once every 24 hours. a)How long ...
Earth Science - If you started with 100 grams of Potassium-40 how much would ...
Physical Science - If a vehicle circled Earth at a distance equal to the Earth-...
Physical Science - The distance from earth to the sun is 1.5x10 to the 11th ...
science - how long does it take for the Earth to rotate on its axis 7 times ...
earth space science - Potassium-40 has a half-life of approximately 1.25 billion...
Science 8R - HW Qs. Check - How long does it take the earth to rotate on its ...
earth - If the ray is traveling 5800 miles per hour from earth how long would it...

Search
Members