Gce Model Questions Vol1 2022 Chemistry Question 27
Practice objective / multiple choice question 27 from the 2022 Gce Model Questions Vol1 Chemistry examination.
Element X has atomic number 20. When it forms its most common ion, it attains the electron configuration of the nearest noble gas. What is the charge on the ion formed by element X?
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About This Question
This is Gce Model Questions Vol1 2022 Chemistry Question 27. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Chemistry examination.
Difficulty level: Easy .
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