How is an ionic bond form?

a* ions with opposite charges attract

b* electrons are shared by two atom

c* particles with a negative charge come together

d* particles with a positive charge come together

The correct answer is option A.

Explanation:

Chemical bonds are defined as the bonds which are formed by the combination of atoms or ions.

Ionic bonds are defined as the bonds which are formed by the complete transfer of electrons from cation (positively charged ions) to anion (negatively charged ions). The ions with opposite charge attracts each other

For Example: NaCl, etc.

Covalent bond is defined as the bond which is formed by the sharing of electrons between the atoms.

For Example: HCl, etc.