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because it gains an electron, so the positive charge from the nucleus which pulls the electrons in is distributed over more electrons, so the pull on each one is weaker, so the ion is bigger

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Why is the size of an ion greater than its parent atom?

Only the anion is greater than the atom because gained an electron.


How is the size of an anion different from the size of the atom from which it was formed?

Anion will have more electron than which atom it was form. So, after forming the the atom will have more electron cloud and size will be smaller compare to the original one.


What trend is observed between the size of an atom and the size of the atoms anion?

Generally, when an atom gains an electron to form an anion, its size increases. This is because the added electron increases electron-electron repulsion within the electron cloud, causing it to expand. Additionally, the increased negative charge can weaken the attraction between the nucleus and the electrons, further contributing to the larger size of the anion compared to the neutral atom.


What does anion do as you go across the periodic table?

An anion, simply carries across the atom numbers, in greater size. But that is only with the metals, with non-metals, the numbers are arranged by how less the number is. So the higher the atom number, the further across will the anion be on the Periodic table but with non-metals, the less the atom number the closer to the metal section will the anion be on the Periodic table.


What size of daughter cell relative to parent in mitosis?

In mitosis, the daughter cells are genetically identical to the parent cell and are typically the same size as the parent cell. During the process, the parent cell duplicates its genetic material and then divides its cytoplasm, resulting in two daughter cells that retain the characteristics of the original cell. Thus, the size of the daughter cells remains comparable to that of the parent cell.

Related Questions

Were Paul Bunyan's parents the same size as him?

no he was bigger than his parent


Why is the size of an ion greater than its parent atom?

Only the anion is greater than the atom because gained an electron.


What is the relationship between the radius of a anion and that of the atom from which it is formed?

An anion is formed by gaining electrons, leading to an increase in the electron cloud's size compared to the original atom. This enlargement results in the anion having a larger ionic radius than the neutral atom from which it originated.


How is the size of an anion different from the size of the atom from which it was formed?

Anion will have more electron than which atom it was form. So, after forming the the atom will have more electron cloud and size will be smaller compare to the original one.


Is carbons anion bigger than fluorine?

The carbon anion, or carbanion, has a lone pair of unbound electrons that give the carbon ion a negative charge....thus being an anion. Being that electrons do not add to the molecular weight of the ion, carbanion would still have a molecular weight of 12 and fluorine of 19. This is assuming that you are referring to the normal isotopes of carbon and fluorine.


Why the ionic radii of negative ions are larger than the size of their parent atom?

because when electron are aded to form a anion , the increase of electron_elctron repulsion cause the elcectron to spread out in more spaces


Is size 4 shoes bigger or size 6?

Size 6 shoes are bigger. The bigger the number, the bigger the shoes!


Is the size of KBS bigger than the size of MBS?

The size of KBS is bigger than the size of MBS.


Is king size bigger than queen size?

The king is bigger.


What size is a Texas king size bed?

The size of a king size bed. But bigger. Everything's bigger in Texas.


The size of Cl- ion is larger than Cl atom?

Yes, the Cl- ion is larger than the Cl atom because the addition of an extra electron leads to an increase in electron-electron repulsions, which causes the electron cloud to expand. This results in the formation of an anion (Cl-) that is larger in size compared to the neutral atom (Cl).


Is a Queen Size bed bigger than a king size bed?

No, a king-size is bigger than a queen-size.