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When an anion is formed, an atom gains one or more electrons, resulting in increased electron-electron repulsion within the electron cloud. This additional negative charge causes the electron cloud to expand, leading to an increase in the atomic radius. Consequently, anions are generally larger than their neutral counterparts due to this expansion.
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When the atom becomes an anion what happens to its radius?
The radius of an anion is bigger than the radius of a neutral atom.
Which element has the smallest anion radius?
Fluorine has the smallest anion radius among the elements.
What is the anion name for HClO3?
The ClO3- anion formed when HClO3 is dissolved is called Chlorate
What ion is formed when an atom accept electron?
Anion
When is An ion is formed when an atom?
An ions is formed when an atom gains or loses electrons.
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.
When the atom becomes an anion what happens to its radius?
The radius of an anion is bigger than the radius of a neutral atom.
How does the ionic radius of a typical anion compare with radius for corresponding neutral atom?
The ionic radius of a typical anion is larger than the radius of the corresponding neutral atom. This is because when an atom gains an electron to become an anion, the extra electron increases the electron-electron repulsion, causing the electron cloud to expand, resulting in a larger ionic radius.
Which element has the smallest anion radius?
Fluorine has the smallest anion radius among the elements.
Why is the radius of anion more than the corresponding atom?
An anion has more electrons than a neutral atom.
Name of anion formed from nitrogen?
The acid with the formula HNO2 is nitrous acid.
What is the anion name for HClO3?
The ClO3- anion formed when HClO3 is dissolved is called Chlorate
What happens to the radius when an atoms gains an electron to become a negative ion?
the radius increases when atom is converted to negatively charged anion.
The anion formed from an oxygen called?
Oxide ion.
What ion is formed when an atom accept electron?
Anion
When is An ion is formed when an atom?
An ions is formed when an atom gains or loses electrons.
Is F- an anion?
Yes, F- is an anion. It is the fluoride anion, which carries a negative charge due to the presence of an extra electron.
