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atomci radii measures for an atom
ionic radii measures for an ion
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∙ 14y ago
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Difference between ionic and crystal radii?
Crystal Radii is also known as "Metallic Radii ". It is defined as "half the distance between the nuclei of two adjacent metal atoms in the metallic closed packed crystal lattice". It is used for metal atoms which are assumed to be closely packed spheres in the metallic crystal. As for ionic radii .... I don't know.
Why are the ionic radii of the negative ions larger than their corresponding atomic radii?
Because their ability to attract electrons is higher from bottom to top and left to right so the elements on the right side or your negative elements will have a bigger ionic radii
What is the atomic radius of iodide ion?
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.
Why are the ionic radii of positive ions smaller than their corresponding atomic radii?
Because they have less negative electrons to hold onto & there aren't as many in the outer sublevels, so they can hold them closer to the nucleus causing the radius to shrink.
Definition of ionic radii?
measure for an ion
What is the relationship between the atomic numbers and ionic radii of the elements in the group 3A?
I think that the ionic radii decrease
Why are the ionic radii of metallic elements smaller than the atomic radii of the same elements?
The ionic radii of metallic elements is smaller than its atomic radii, because the ion has less electrons. This gives it a smaller electron cloud and makes the atom smaller.
What is the name of the effect that is responsible for difference in atomic radii between elements in the same group?
Shielding.
Difference between ionic and crystal radii?
Crystal Radii is also known as "Metallic Radii ". It is defined as "half the distance between the nuclei of two adjacent metal atoms in the metallic closed packed crystal lattice". It is used for metal atoms which are assumed to be closely packed spheres in the metallic crystal. As for ionic radii .... I don't know.
Why are the ionic radii of the negative ions larger than their corresponding atomic radii?
Because their ability to attract electrons is higher from bottom to top and left to right so the elements on the right side or your negative elements will have a bigger ionic radii
Are there any trends to the periodic table?
Atomic Radii,Ionic Radii, First Ionization Energy,Second and Higher Ionization Energies, Electron Affinity.
What is the difference between a radii and radius?
'Radii' is the plural word of the 'Radius'. Because radius is the distance between neucleous to electron cloud. But radii is the distance from ions distances.
What is the atomic radius of iodide ion?
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.
Is there a correlation of electron affinities to atomic radii?
The relation between electron affinity and atomic radius is inversely proportional.
What is the difference between a giant and a supergiant star?
Typically,giant stars have radii between 10 and 100 solar radii and luminosities between 10 and 1,000 times that of the Sun.Whereas Supergiants have a radii between 30 and 1,000 solar radii and luminosities between 30,000 and 100,000 times that of the Sun
Why are the ionic radii of positive ions smaller than their corresponding atomic radii?
Because they have less negative electrons to hold onto & there aren't as many in the outer sublevels, so they can hold them closer to the nucleus causing the radius to shrink.
Definition of ionic radii?
measure for an ion
