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Periodic Trends: Ionic Radius

Q. Which of the following would have a larger ionic radius? A) sulfide ion B) chloride ion C) potassium ion D) calcium ion I thought that a potassium ion would be larger than sulfide? The answer states that A) is the correct choice.

Solved • Apr 19, 2020

Periodic Trends: Ionic Radius

Q. Considering only ions with charges of +1, +2 -1 and -2, or neutral atoms, give the symbols for 4 species that are isoelectronic with the sodium ion, Na^+.

Solved • Apr 4, 2020

Periodic Trends: Ionic Radius

Q. Considering only ions with charges of +1, +2, and -2, or neutral atoms, give the symbols for 4 species that are isoelectronic with Ne.

Solved • Apr 4, 2020

Periodic Trends: Ionic Radius

Q. Considering only ions with charges of +1, +2 -1 and -2, or neutral atoms, give the symbols for 4 species that are isoelectronic with the fluoride ion, F^-.

Solved • Apr 4, 2020

Periodic Trends: Ionic Radius

Q. Arrange the following ions in order of increasing ionic radius: chloride ion, phosphide ion, potassium ion, calcium ion Enter the FORMULA for each ion in the boxes below.

Solved • Apr 4, 2020

Periodic Trends: Ionic Radius

Q. Arrange the following ions in order of increasing ionic radius: selenide ion, strontium ion, bromide ion, rubidium ion Enter the FORMULA for each ion in the boxes below.

Solved • Apr 4, 2020

Periodic Trends: Ionic Radius

Q. Arrange the following ions in order of increasing ionic radius: telluride ion, cesium ion, barium ion Enter the FORMULA for each ion in the boxes below.

Solved • Apr 4, 2020