The wide variance in their electronegativity. Chlorine has such a powerful electronegativity compared to sodium that it " takes " the sodium's electron into it's valance shell. Thus.
Na +
and
Cl -
attract each other and form
NaCl
sodium chloride.
All atoms want to have a perfect outer layer of 8 electrons. Sodium's electron configuration is 2-8-1, where each number represents a layer of electrons, with the last number being the outer layer. Chlorine has an electron configuration of 2-8-7. If sodium were to lose and electron and give it to chlorine, both of these atoms would then have the perfect outer layer of 8. That's what happens when the two form an ionic bond.
Sodium and Chlorine form an ionic bond. The Sodium(Na+) is the cation which gives one electron to the anion Chlorine(Cl-) which accepts the electron. This ionic bond is weak however, and it's usually soluble in water.
The sodium atom has lost an electron and the chlorine atom has gained one.
By reacting, each atom fills its outer energy level with electrons.
An ionic bond as there is an actual transfer of electrons between the two elements in the product, Sodium Chloride. Sodium gives away one electron in order to become stable, i.e., get noble gas configuration and chlorine accepts that electron (given away by Sodium) to become stable. Thus, an ionic bond is formed between them.
The difference in electronegativity between sodium and chlorine is the reason.
Ionic Bond (between metals and nonmetals)
Salt.
they would actually have a covelant transferring bond. that was probably supposed to be one of the choices you put, right?-this is incorrect. a covalent bond is formed when the electrons of atoms are shared. In this case, the valence electron of the sodium(NA) is transferred to the chlorine(Cl) atom, then the opposite charges are attracted. this is an ionic bond and this is how sodiumchloride is formed.**this is an ionic bond.
Table salt is a common name for NaCl (sodium chloride). The bond between the sodium and chlorine atoms is an ionic bond.All salts form by ionic bonds.
It is an ionic compound. The bond between sodium and Chlorine is an ionic bond.
An ionic bond. A metal bonding with a non-metal will always give you an ionic bond.
sodium and Chlorine. they are have a strong ionic bond.
Ionic bond exist between metals and nonmetals.
An ionic bond as there is an actual transfer of electrons between the two elements in the product, Sodium Chloride. Sodium gives away one electron in order to become stable, i.e., get noble gas configuration and chlorine accepts that electron (given away by Sodium) to become stable. Thus, an ionic bond is formed between them.
Ionic
Ionic bonding
The ionic bond of sodium chloride is formed when chlorine gains an electron from sodium.
Sodium chloride (NaCl) does not react with chlorine. The bond between sodium and chlorine atoms to form sodium chloride is ionic. The sodium ion loses one electron to the chlorine atom, forming a Na+ ion and a Cl- ion. The electrostatic attraction between the two oppositely charged ions forms the ionic bond.
Ionic, chlorine does not share any electrons with sodium to form a bond.
Sodium chloride has an ionic bond because a big electrostatic attraction between ions of sodium and chlorine exist.