Neco 2023 Chemistry Question 26
Practice objective / multiple choice question 26 from the 2023 Neco Chemistry examination.
Which element has an atomic number equal to the sum of the group numbers of chlorine \(17\) and potassium \(1\)?
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About This Question
This is Neco 2023 Chemistry Question 26. It is one of the objective questions from the 2023 Neco Chemistry examination.
Difficulty level: Easy .
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