Post Utme Joseph Ayo Babalola University 2023 Chemistry Question 27
Practice objective / multiple choice question 27 from the 2023 Post Utme Joseph Ayo Babalola University Chemistry examination.
The atomic number of an element is 20. What is the number of protons in the nucleus of an atom of this element?
Answer Options
About This Question
This is Post Utme Joseph Ayo Babalola University 2023 Chemistry Question 27. It is one of the objective questions from the 2023 Post Utme Joseph Ayo Babalola 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.