Neco 2022 Chemistry Question 31
Practice objective / multiple choice question 31 from the 2022 Neco Chemistry examination.
An isotope of an element has atomic number \(Z = 15\) and a relative atomic mass of 31. How many neutrons are present in its nucleus?
Answer Options
About This Question
This is Neco 2022 Chemistry Question 31. It is one of the objective questions from the 2022 Neco Chemistry examination.
Difficulty level: Easy .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.