Post Utme Covenant University 2018 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2018 Post Utme Covenant University Chemistry examination.

Post Utme Covenant University 2018 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_COVENANT_UNIVERSITY • 2018 • CHEMISTRY • objective

The atomic radius of an element is 100 pm. If the element is in its ground state, what is the expected value of its atomic radius when it is in its first excited state?

Answer Options

Correct Answer A. 120 pm
B. 80 pm
C. 90 pm
D. 110 pm
Correct Answer
A
Correct Option:
120 pm

About This Question

This is Post Utme Covenant University 2018 Chemistry Question 11. It is one of the objective questions from the 2018 Post Utme Covenant University Chemistry examination.

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