Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 17 - Radioactivity and Nuclear Chemistry - Exercises - Questions - Page 637: 25

Answer

The half-life of a radioactive substance is the amount of time it takes for it to decay to half of its original amount.

Work Step by Step

The half-life of a radioactive substance is the amount of time it takes for it to decay to half of its original amount.
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