The radioactive isotope 238U has a half-life of 4.5 billion years. How long (in billions of years, Gy) will it take for 29% of a radioactive sample to decay? A) 1.8 (B) 5.3 C) 2.2 D) 11.
The radioactive isotope 238U has a half-life of 4.5 billion years. How long (in billions of years, Gy) will it take for 29% of a radioactive sample to decay? A) 1.8 (B) 5.3 C) 2.2 D) 11.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
![The radioactive isotope 238U has a half-life of 4.5 billion years. How long (in billions of
years, Gy) will it take for 29% of a radioactive sample to decay?
A)
1.8
(B) 5.3
C) 2.2
D)
11.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca6b5de9-d666-4be4-bec5-372f49facd74%2F61a148b3-a257-46e5-ae1a-c6b392048e5a%2Fam4fdhn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The radioactive isotope 238U has a half-life of 4.5 billion years. How long (in billions of
years, Gy) will it take for 29% of a radioactive sample to decay?
A)
1.8
(B) 5.3
C) 2.2
D)
11.
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