What happens when sodium undergoes a chemical reaction with chlorine?

When sodium (Na) undergoes a chemical reaction with chlorine (Cl), the following steps occur:

1. Sodium is a highly reactive metal and it readily loses an electron to achieve a stable electron configuration. This results in a sodium ion (Na+).

2. Chlorine, on the other hand, is a highly electronegative non-metal. It readily accepts an electron to achieve a stable electron configuration, resulting in a chloride ion (Cl-).

3. The sodium ion and the chloride ion are attracted to each other due to their opposite charges. This electrostatic attraction is known as an ionic bond.

4. The result of this reaction is the formation of sodium chloride (NaCl), which is common table salt. The chemical equation for this reaction is: 2Na + Cl2 → 2NaCl.

So, when sodium undergoes a chemical reaction with chlorine, sodium chloride is formed.

When sodium (Na) undergoes a chemical reaction with chlorine (Cl), the following steps occur:

1. Sodium is a highly reactive metal and chlorine is a poisonous gas. Sodium has one electron in its outermost shell while chlorine needs one electron to complete its outermost shell.

2. Sodium loses its one electron from the outermost shell to achieve stability according to the octet rule. This electron is transferred to chlorine, which also achieves stability by completing its outermost shell.

3. As a result of this electron transfer, sodium becomes a positively charged ion (Na+) and chlorine becomes a negatively charged ion (Cl-).

4. These ions are attracted to each other due to their opposite charges, forming an ionic bond.

5. The product of this reaction is sodium chloride (NaCl), which is common table salt. This compound is stable and has a crystalline structure.

So, the reaction can be written as:

2Na(s) + Cl2(g) → 2NaCl(s)

This is a type of redox reaction where sodium is oxidized (loses an electron) and chlorine is reduced (gains an electron).