Gce Model Questions Vol1 2018 Chemistry Question 13

Practice objective / multiple choice question 13 from the 2018 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2018 Chemistry Objective / Multiple Choice Easy Difficulty
Question 13 GCE_MODEL_QUESTIONS_VOL1 • 2018 • CHEMISTRY • objective

The electron configuration \([\text{Ar}]\,4s^{2}\,3d^{10}\,4p^{2}\) corresponds to which element? State the element's name, its group number, period number and the two most common oxidation states of the element.

Answer Options

A. Silicon, group 14, period 3, oxidation states +2 and +4
B. Germanium, group 13, period 4, oxidation states +1 and +3
Correct Answer C. Germanium, group 14, period 4, oxidation states +2 and +4
D. Tin, group 14, period 5, oxidation states +2 and +4
Correct Answer
C
Correct Option:
Germanium, group 14, period 4, oxidation states +2 and +4

About This Question

This is Gce Model Questions Vol1 2018 Chemistry Question 13. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

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