Post Utme Coal City University 2022 Chemistry Question 4
Practice objective / multiple choice question 4 from the 2022 Post Utme Coal City University Chemistry examination.
A periodic table shows that the atomic number of an element is 20. What is the element?
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About This Question
This is Post Utme Coal City University 2022 Chemistry Question 4. It is one of the objective questions from the 2022 Post Utme Coal City University Chemistry examination.
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