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The chloride ion is an anion, having one more electron than the chlorine atom.

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What one is larger a chlorine atom or a chloride ion?

A chloride ion is larger than a chlorine atom because it has gained an electron, leading to increased electron-electron repulsion and a larger ionic radius compared to the atomic radius of a chlorine atom.


Which is larger ion chloride ion or oxygen ion?

The chloride ion (Cl-) is larger than the oxygen ion (O2-). This is because the chloride ion has more electrons than the oxygen ion, resulting in a larger atomic radius and hence a larger ionic radius.


Is a chlorine atom or chlorine ion bigger?

A sulfur atom is larger than an oxygen atom.


What is larger radius a sodium ion or chloride ion?

A chloride ion has a larger radius than a sodium ion, because the chloride has an additional complete valence shell of electrons compared to a sodium ion, but a sodium atom has lost the only electron in this valence shell that the sodium atom ever included to form a sodium ion.


What is bigger a chlorine atom or a chlorine ion?

A chloride ion is slightly larger than a chlorine atom, because in an ion there is one more electron than proton, allowing the electron shells to expand slightly. In a chlorine atom, the number of electrons and protons is the same.


Which should be more difficult to pull apart a sodium ion from a chloride ion or a potassium ion from a chloride ion?

It should be more difficult to pull apart a potassium ion from a chloride ion because the potassium ion has a larger positive charge than the sodium ion, making the bond stronger. Additionally, potassium ions are larger than sodium ions, creating a larger attraction to the chloride ion.


Is it true that a chlorine atom has one more electron than a chloride ion?

No, a chlorine atom has one more electron than a chloride ion. A neutral chlorine atom has 17 electrons, whereas a chloride ion has gained an extra electron, giving it a total of 18 electrons and a -1 charge.


Why is chloride ion bigger than chlorine atom?

A thorough explanation requires quantum calculations, but as an approximation: A chloride ion is bigger than a chlorine atom because the ion contains an additional electron, but the positive charge of the nucleus is not changed from that of the atom. As a result, the average electrostatic force between the nucleus and each electron is slighter weaker in the ion, so that its electrons equilibrate with a larger average distance from the nucleus than in the atom. (The external dimension of either an atom or an ion is determined by the size of its electron cloud since the nucleus is too far inside the electron cloud to affect external dimension.)


When electron transfer results in an ion larger than the original atom?

When electron transfer results in an ion larger than the original atom, it is likely that an anion has formed. This occurs when an atom gains electrons and becomes negatively charged. The additional electrons increase the electron cloud size, making the ion larger than the original atom.


What is a negatively charged atom of chlorine called?

A negatively charged atom of chlorine is called a chloride ion.


Is halide atom larger than the halide ion?

Yes


When an atom of chlorine forms an ionic bond with an atom of sodium does the atom of chlorine become an ion with a smaller or larger radius than the atom of chlorine?

The chlorine atom becomes an ion with a larger radius when it forms an ionic bond with sodium. This is because it gains an electron and becomes a negatively charged ion, causing the electron cloud to expand.