Post Utme Babcock University 2023 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2023 Post Utme Babcock University Chemistry examination.

Post Utme Babcock University 2023 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_BABCOCK_UNIVERSITY • 2023 • CHEMISTRY • objective

The half-life of a radioactive isotope is 3.00 days. If 50.0 mg of the isotope is present initially, what is the mass remaining after 9.00 days?

Answer Options

A. 12.5 mg
B. 25.0 mg
Correct Answer C. 37.5 mg
D. 50.0 mg
Correct Answer
C
Correct Option:
37.5 mg

About This Question

This is Post Utme Babcock University 2023 Chemistry Question 34. It is one of the objective questions from the 2023 Post Utme Babcock University Chemistry examination.

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