Post Utme Uniben 2019 Physics Question 26

Practice objective / multiple choice question 26 from the 2019 Post Utme Uniben Physics examination.

Post Utme Uniben 2019 Physics Objective / Multiple Choice
Question 26 POST_UTME_UNIBEN • 2019 • PHYSICS • objective

A radioactive sample of Uranium-238 undergoes \alpha decay. If the initial mass of the sample is 100 g, what is the mass of the daughter nucleus after 5 half-lives?

Answer Options

Correct Answer A. 12.5 g
B. 25 g
C. 50 g
D. 100 g
Correct Answer
A
Correct Option:
12.5 g

About This Question

This is Post Utme Uniben 2019 Physics Question 26. It is one of the objective questions from the 2019 Post Utme Uniben Physics examination.

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