Post Utme Mountain Top University 2019 Chemistry Question 24
Practice objective / multiple choice question 24 from the 2019 Post Utme Mountain Top University Chemistry examination.
The half-life of a radioactive subs\tance is 5 years. If 100 g of the subs\tance is present initially, how much will remain after 20 years?
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About This Question
This is Post Utme Mountain Top University 2019 Chemistry Question 24. It is one of the objective questions from the 2019 Post Utme Mountain Top University Chemistry examination.
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