Post Utme Al Hikmah University 2021 Chemistry Question 3
Practice objective / multiple choice question 3 from the 2021 Post Utme Al Hikmah University Chemistry examination.
The half-life of a radioactive subs\tance is 5.0 years. If 100 g of the subs\tance initially decays to 50 g, how many years will it take for the subs\tance to decay to 25 g?
Answer Options
About This Question
This is Post Utme Al Hikmah University 2021 Chemistry Question 3. It is one of the objective questions from the 2021 Post Utme Al Hikmah 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.