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Because it has an extra electron

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Why fluorine atom is smaller than fluoride ion?

Fluorine atom is smaller than fluoride ion because when fluorine gains an electron to form the fluoride ion, it adds an electron in the outermost shell which increases the electron-electron repulsion, causing the electron cloud to expand. This expansion results in the fluoride ion being larger in size compared to the fluorine atom.


Chemical formula of a fluoride atom?

'Fluoride atom'. ???? The fluorine ATOM is 'F' The fluorine molecule is 'F2'. The Fluoride ION is 'F^-' NB When an atom becomes a charged species, it is no longer an atom , but an ION. The suffix '--ide' indicates it is an ion, not an atom. So 'Fluoride atom' is a nonsense. It is either 'Fluoride ion' or Fluorine atom'.


Why is nitrogen ion larger than fluoride ion?

The nitride ion has a larger negative charge than the fluoride ion and a smaller positive charge in its nucleus, which means a greater repulsion within the electron shells and a lesser attraction to the nucleus.


What is the difference between a Fluoride ion and a Fluorine atom?

The fluoride atom has 7 electrons in its outer shell (9 in total) but the ion of fluorine has any number of electrons in the outer shell. eg. F+ = the normal fluorine atom but with one less electron.


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.

Related Questions

Why fluorine atom is smaller than fluoride ion?

Fluorine atom is smaller than fluoride ion because when fluorine gains an electron to form the fluoride ion, it adds an electron in the outermost shell which increases the electron-electron repulsion, causing the electron cloud to expand. This expansion results in the fluoride ion being larger in size compared to the fluorine atom.


Why is fluoride ion larger than the fluorine atom?

The addition of an electron in Fluorine atom makes it fluoride ion so no of electrons are higher than protons , the extra electron produces repulsive force in outermost shell and electrons move away from nucleus and hence radius of electronic cloud is larger than fluorine atom.


Chemical formula of a fluoride atom?

'Fluoride atom'. ???? The fluorine ATOM is 'F' The fluorine molecule is 'F2'. The Fluoride ION is 'F^-' NB When an atom becomes a charged species, it is no longer an atom , but an ION. The suffix '--ide' indicates it is an ion, not an atom. So 'Fluoride atom' is a nonsense. It is either 'Fluoride ion' or Fluorine atom'.


Why is nitrogen ion larger than fluoride ion?

The nitride ion has a larger negative charge than the fluoride ion and a smaller positive charge in its nucleus, which means a greater repulsion within the electron shells and a lesser attraction to the nucleus.


What does a fluoride ion have in common with a neon atom and a sodium atom?

what does an atom have in common with an ion?


What is the difference between a Fluoride ion and a Fluorine atom?

The fluoride atom has 7 electrons in its outer shell (9 in total) but the ion of fluorine has any number of electrons in the outer shell. eg. F+ = the normal fluorine atom but with one less electron.


Why is calcium fluoride have a smaller boiling point then magnesium fluoride?

The calcium ion is larger than the magnesium ion and so the charge on it is less dense. This makes it less attracted to the fluoride ions


The ion formed by a fluorine atom is called a?

The ion formed by a fluorine atom is called a fluoride ion, which has a charge of -1. It is formed when a fluorine atom gains an electron to achieve a full outer electron shell.


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.


Why does the Fluoride ion have a charge of 1-?

it gains an atom


Why is the chloride ion larger than the chloride atom?

The chloride ion is larger than the chloride atom because when an atom gains an electron to become an ion, it experiences an increase in electron-electron repulsion which causes the electron cloud to expand. This expansion leads to the ion being larger in size compared to the neutral atom.


Is halide atom larger than the halide ion?

Yes