A radioactive sample contains 2.45 g of an isotope with a half-life of 3.8 days. How much of the isotope in grams remains after 11.4 days?
Solution 75P :
Half-life is the time required for a quantity to reduce to half its initial value, i.e, it is the amount of time taken for substances such as radioactive substance for half of its atoms to decay. It is expressed as t1⁄2.
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
The full step-by-step solution to problem: 75P from chapter: 17 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. Since the solution to 75P from 17 chapter was answered, more than 567 students have viewed the full step-by-step answer. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. This full solution covers the following key subjects: days, isotope, life, half, contains. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. The answer to “A radioactive sample contains 2.45 g of an isotope with a half-life of 3.8 days. How much of the isotope in grams remains after 11.4 days?” is broken down into a number of easy to follow steps, and 26 words.