Post Utme Rhema University 2017 Chemistry Question 36
Practice objective / multiple choice question 36 from the 2017 Post Utme Rhema University Chemistry examination.
The half-life of a radioactive subs\tance is 10 years. If the initial activity is 1000 Bq, what is the activity after 20 years?
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About This Question
This is Post Utme Rhema University 2017 Chemistry Question 36. It is one of the objective questions from the 2017 Post Utme Rhema University Chemistry examination.
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