Gce Model Questions Vol1 2020 Chemistry Question 46
Practice objective / multiple choice question 46 from the 2020 Gce Model Questions Vol1 Chemistry examination.
The ground‑state electron configuration of an element is \(1s^{2}\,2s^{2}\,2p^{6}\,3s^{2}\,3p^{5}\). Identify the element and state its group number in the periodic table.
Answer Options
About This Question
This is Gce Model Questions Vol1 2020 Chemistry Question 46. It is one of the objective questions from the 2020 Gce Model Questions Vol1 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.