Question

1. what is the bond type of nacl. explain.

Explanation:

Sodium (Na) is a metal and chlorine (Cl) is a non - metal. In the formation of NaCl, sodium loses one electron to form a $Na^+$ ion, and chlorine gains that electron to form a $Cl^-$ ion. The electrostatic attraction between the positively charged $Na^+$ ions and negatively charged $Cl^-$ ions forms an ionic bond. Ionic bonds typically form between metals and non - metals due to the transfer of electrons.

Answer:

The bond type of NaCl is an ionic bond. Sodium (a metal) transfers one electron to chlorine (a non - metal), forming $Na^+$ and $Cl^-$ ions. The electrostatic attraction between these oppositely charged ions results in the ionic bond.