Post Utme Rhema University 2020 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2020 Post Utme Rhema University Chemistry examination.

Post Utme Rhema University 2020 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_RHEMA_UNIVERSITY • 2020 • 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 in its first excited state?

Answer Options

A. 90 pm
B. 110 pm
Correct Answer C. 120 pm
D. 130 pm
Correct Answer
C
Correct Option:
120 pm

About This Question

This is Post Utme Rhema University 2020 Chemistry Question 11. It is one of the objective questions from the 2020 Post Utme Rhema University Chemistry examination.

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