A chlorine atom becomes an anion by gaining one electron to achieve a more stable electron configuration with a full outer shell. This extra electron gives the chlorine atom a negative charge, making it an anion.
As Chlorine it is an ATOM. However, if it gains an electron to becomes Cl^(-) (Chloride) then it is an ANION.
they form an ionic bond (:
Chlorine becomes an anion when it is ionized, as it gains one electron to achieve a more stable electron configuration.
Oxygen atoms ... two oxygen atoms, to be exact.
No, having four valence electrons does not determine whether an atom is an anion. An anion is formed when an atom gains electrons to have a negative charge. If the atom with four valence electrons gains four more electrons, it would become an anion.
As Chlorine it is an ATOM. However, if it gains an electron to becomes Cl^(-) (Chloride) then it is an ANION.
Sodium becomes a cation and chlorine becomes an anion.
The anion is chlorine (Cl-).
accepts an electron to become the chloride anion, Cl-
The sodium atom becomes a singly positively charged cation, and the chlorine atom becomes a singly negatively charged anion.
A chlorine anion has gained one electron, resulting in a total of 18 electrons. A neutral chlorine atom has 17 electrons, but gaining one electron makes it negatively charged, with a total of 18 electrons in the anion.
they form an ionic bond (:
Chlorine becomes an anion when it is ionized, as it gains one electron to achieve a more stable electron configuration.
This atom become an anion.
If the atom was neutral, it becomes an anion. Since electrons have a (-) charge
The anion of chlorine is chloride (Cl-).
It becomes a negative ion.