Post Utme Delsu 2017 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2017 Post Utme Delsu Chemistry examination.

Post Utme Delsu 2017 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_DELSU • 2017 • CHEMISTRY • objective

The atomic radius of an element is 100 pm. If the element is in the 4th period, what is the value of the principal quantum number (n)?

Answer Options

A. 3
Correct Answer B. 4
C. 5
D. 6
Correct Answer
B
Correct Option:
4

About This Question

This is Post Utme Delsu 2017 Chemistry Question 11. It is one of the objective questions from the 2017 Post Utme Delsu Chemistry examination.

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