The sodium atom becomes a sodium cation, and the chlorine atom becomes a chloride anion.
When a chlorine atom gains an electron in to its outer most energy shell ( reduction) it becomes the chloride anion. Cl(g) + e^- = Cl^-(g)
It bcome an anion.
anion is always larger than its parent atom
A potassium atom will become a cation.
accepts an electron to become the chloride anion, Cl-
Sodium becomes a cation and chlorine becomes an anion.
The sodium atom becomes a sodium cation, and the chlorine atom becomes a chloride anion.
When a chlorine atom gains an electron in to its outer most energy shell ( reduction) it becomes the chloride anion. Cl(g) + e^- = Cl^-(g)
The anion is chlorine (Cl-).
It bcome an anion.
The sodium atom becomes a singly positively charged cation, and the chlorine atom becomes a singly negatively charged anion.
As the chlorine atom has 17 electrons, the chloride ion has 18.
If the atom was neutral, it becomes an anion. Since electrons have a (-) charge
anion is always larger than its parent atom
This atom become an anion.
It becomes a negative ion.