Question

How is chemical bond formed?

Answer 1

Explanation:

Chemical bonds are the forces of attraction that tie atoms together. Bonds are formed when valence electrons, the electrons in the outermost electronic “shell” of an atom, interact. ... Atoms with equal or similar electronegativity form covalent bonds, in which the valence electron density is shared between the two atoms.

Answer 2

Explanation:

Chemical bonds are the forces of attraction that tie atoms together. Bonds are formed when valence electrons, the electrons in the outermost electronic “shell” of an atom, interact. ... Atoms with equal or similar electronegativity form covalent bonds, in which the valence electron density is shared between the two atoms