GEOLOGY

Detailed explanation-1: -Because of the propensity of sodium to lose an electron and of chlorine to gain an electron, the elements are well suited to bond with one another. This transfer of electrons results in the formation of the ionic bond holding Na+ and Cl– together.

Detailed explanation-2: -The bonds in salt compounds are called ionic because they both have an electrical charge-the chloride ion is negatively charged and the sodium ion is positively charged.

Detailed explanation-3: -The type of chemical bond that holds the Na+ and Cl-ions together in table salt is an ionic bond. Ionic bonds form when a positive ion and a negative ion are attracted to each other. When they bond, their charges cancel each other out to form a neutrally charged molecule.

Detailed explanation-4: -Since sodium chloride is formed by the transfer of electrons between the elements, therefore, it is an ionic compound.