Post Utme Ui 2019 Physics Question 21
Practice objective / multiple choice question 21 from the 2019 Post Utme Ui Physics examination.
A radioactive sample of 238U undergoes \alpha decay to form 234Th. If the initial mass of the sample is 100g, what is the mass of the daughter nucleus after 3 half-lives?
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About This Question
This is Post Utme Ui 2019 Physics Question 21. It is one of the objective questions from the 2019 Post Utme Ui Physics examination.
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