Waec 2022 Chemistry Question 42
Practice objective / multiple choice question 42 from the 2022 Waec Chemistry examination.
The atom with the electron configuration \( 1 s^{2}-2 s^{2} 2 p^{6} 3 s^{2}-3 p^{6} 3 d^{6} 4 s^{6} 4 p \) is in which block?
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About This Question
This is Waec 2022 Chemistry Question 42. It is one of the objective questions from the 2022 Waec Chemistry examination.
Difficulty level: 2 .
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