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35 solutions

Periodic Trends: Ionic Radius

Q. 10. Arrange the following ions in terms of increasing atomic radius (arrange them increasing from left [smallest] to right [largest]): P^3-, Cl^-, K^+, S^2-, Ca^2+

Solved • Mar 2, 2020

Periodic Trends: Ionic Radius

Q. 9. Arrange the following ions in terms of increasing atomic radius (arrange them increasing from left [smallest] to right [largest]): Li^+, Na^+, K^+, Be^2+, Mg^2+

Solved • Mar 2, 2020

Periodic Trends: Ionic Radius

Q. Which of the following pairs is described as isoelectronic? 1. Cu^+ and Zn^2+ 2. Ca and Be 3. H and He 4. Na and Na^+ 5. P^- and S^2-

Solved • Feb 18, 2020

Periodic Trends: Ionic Radius

Q. What is the trend in sizes of the ions N^3-, O^2-, F^- and why does the trend exist?

Solved • Feb 18, 2020

Periodic Trends: Ionic Radius

Q. Arrange the ions Be^2+, F^-, Mg^2+, S^2-, Cl^- in order of increasing size. 1. Be^2+, Mg^2+, F^-, Cl^-, S^2- 2. Impossible to predict. 3. Be^2+, F^-, Mg^2+, S^2-, Cl^- 4. F^-, Be^2+, Mg^2+, Cl^-, S^2- 5. S^2-, F^-, Cl^-, Mg^2+, Be^2+

Solved • Feb 18, 2020

Periodic Trends: Ionic Radius

Q. Rank the following items in order of decreasing radius: Ca, Ca^2+, and Ca^2-. Rank from largest to smallest radius. To rank items as equivalent, overlap them.

Solved • Feb 18, 2020

Periodic Trends: Ionic Radius

Q. The following ions contain the same number of electrons. Rank them in order of decreasing ionic radii. Rank from largest to smallest radius. To rank items as equivalent, overlap them.

Solved • Feb 18, 2020