negative
It becomes negative
In ionic bonding, the metal loses the electron forming the cation and the non metal gains that electron forming the anion
in sodium chloride chlorine gains an electron and the bond formed between then is ionic.
Group-17 in the periodic table gains electron most readily. The elements in this group require only one electron to complete its octet.
Ion. Any atom that loses or gains an electron becomes an ion.
Because a sodium atom loses its outer electron very readily, and a chlorine atom gains one very readily. Thus they are a perfect match for one another.
The chloride ion is an anion (Cl-).
Chloride
in Sodium Chloride yes
It gains 1.
chloride
It becomes negative
Cl- This is the symbol of a chlorine ion that gains one electron
In ionic bonding, the metal loses the electron forming the cation and the non metal gains that electron forming the anion
in sodium chloride chlorine gains an electron and the bond formed between then is ionic.
Group-17 in the periodic table gains electron most readily. The elements in this group require only one electron to complete its octet.
When chlorine gains an electron , it forms an anion. It is represented as Cl-