Post Utme Uniosun 2019 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2019 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2019 Chemistry Objective / Multiple Choice
Question 23 POST_UTME_UNIOSUN • 2019 • CHEMISTRY • objective

A metal has an atomic radius of 200 pm. What is the expected atomic radius of the metal's ion, assuming it loses 2 electrons?

Answer Options

A. 150 pm
Correct Answer B. 175 pm
C. 200 pm
D. 225 pm
Correct Answer
B
Correct Option:
175 pm

About This Question

This is Post Utme Uniosun 2019 Chemistry Question 23. It is one of the objective questions from the 2019 Post Utme Uniosun Chemistry examination.

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