Post Utme Al Hikmah University 2021 Chemistry Question 23
Practice objective / multiple choice question 23 from the 2021 Post Utme Al Hikmah University Chemistry examination.
The half-life of a radioactive subs\tance is 10 years. If the initial amount of the subs\tance is 100 g, what is the amount remaining after 30 years?
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About This Question
This is Post Utme Al Hikmah University 2021 Chemistry Question 23. It is one of the objective questions from the 2021 Post Utme Al Hikmah University Chemistry examination.
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