Post Utme Bowen University 2022 Chemistry Question 10
Practice objective / multiple choice question 10 from the 2022 Post Utme Bowen University Chemistry examination.
The half-life of a radioactive subs\tance is 10 years. If 100 g of the subs\tance is present initially, what is the mass remaining after 20 years?
Answer Options
About This Question
This is Post Utme Bowen University 2022 Chemistry Question 10. It is one of the objective questions from the 2022 Post Utme Bowen University Chemistry examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.