Answered

Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

if a radioactive isotope had a half life of 1 billion years how much of it would be left after 1 billion , 2 billion, 3 billion, and 4 billion years

Sagot :

AL2006

If the half-life is 1 billion years, then here's how much of the original sample remains after several periods of time:

1 billion years . . . . . 70.7%
2 billion years . . . . . 50%
3 billion years . . . . . 35.4%
4 billion years . . . . . 25%
5 billion years . . . . . 17.7%
6 billion years . . . . . 12.5%
7 billion years . . . . . 8.8%
8 billion years . . . . . 6.25%
9 billion years . . . . . 4.4%
10 billion years . . . . . 3.125%
11 billion years . . . . . 2.2%
12 billion years . . . . . 1.5625%
13 billion years . . . . . 1.1%


Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.