Post Utme Uniben 2021 Chemistry Question 15
Practice objective / multiple choice question 15 from the 2021 Post Utme Uniben Chemistry examination.
The half-life of a radioactive subs\tance is 5 years. If the initial activity is 1000 Bq, calculate the activity after 10 years.
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About This Question
This is Post Utme Uniben 2021 Chemistry Question 15. It is one of the objective questions from the 2021 Post Utme Uniben Chemistry examination.
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