Post Utme Ui 2021 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2021 Post Utme Ui Chemistry examination.

Post Utme Ui 2021 Chemistry Objective / Multiple Choice
Question 31 POST_UTME_UI • 2021 • 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 the excited state?

Answer Options

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

About This Question

This is Post Utme Ui 2021 Chemistry Question 31. It is one of the objective questions from the 2021 Post Utme Ui Chemistry examination.

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