Post Utme Wellspring University 2019 Chemistry Question 30
Practice objective / multiple choice question 30 from the 2019 Post Utme Wellspring University Chemistry examination.
The half-life of a radioactive subs\tance is 3 years. If the initial activity is 500 Bq, what is the activity after 9 years?
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About This Question
This is Post Utme Wellspring University 2019 Chemistry Question 30. It is one of the objective questions from the 2019 Post Utme Wellspring University Chemistry examination.
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