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The ionic radius of the iodide ion, I- is 206pm. It is one of the largest monatomic anions. The ionic radii of the halogen ions increase down the halogen group.
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∙ 10y ago
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How does ionic radius differ from atomic radius?
Ionic radius is greater than atomic radius in a negative ion and less than it in a positive ion.
What is Ionic radius of potassium?
you should just turn go look it up in a book or something! Really its not that hard!
What has a larger atomic radius Cl ion or Ca ion?
Calcium has the larger atomic radius than chlorine. Calcium has four energy levels, whereas chlorine has three energy levels. The higher the energy level, the farther it is from the atomic nucleus.
What will the charge be on an ion formed from iodine?
as ions they are named Iodide.... charge is -1
When iodine becomes an ion is the ion larger or smaller?
Iodine gains one electron to form iodide ion. The size of iodide ion is larger than the size of iodine atom.
How does ionic radius differ from atomic radius?
Ionic radius is greater than atomic radius in a negative ion and less than it in a positive ion.
What is Ionic radius of potassium?
you should just turn go look it up in a book or something! Really its not that hard!
What is the formula for iodide?
Iodide ion : I-
What has a larger atomic radius Cl ion or Ca ion?
Calcium has the larger atomic radius than chlorine. Calcium has four energy levels, whereas chlorine has three energy levels. The higher the energy level, the farther it is from the atomic nucleus.
What is the lewis symbol for iodide ion?
Roughly, the iodide ion appears as shown below: .. - :I: ..
How can you figure out an ion's radius?
The atomic radius is calculated by spctroscopic or X-ray methods.
What happens when a magnesium ion loses an electron?
It becomes a positive ion and atomic radius decreases in size, its divalent ion is more stable though.
When an atom changes into an ion besides the number of electrons what changes?
The electrical charge; also the ionic radius is different from the atomic radius.
What will the charge be on an ion formed from iodine?
as ions they are named Iodide.... charge is -1
Is iodide a metal?
No, iodide is an ion formed by the nonmetal iodine.
Is iodide an element?
No, it is an ion
What is the name of the ion I?
Iodide
