What types of elements are expected to react to form compounds containing Covalent bonds?

Those in groups 4A through 8A. Their bonds will share electrons accordingly to the electronegativity difference.

well covalent bonds are a term used to describe the bonds in compounds that result from the sharing of one or more pairs of electrons.

Nonmetallic elements, which are on the right corner of the periodic table tend to form covalent bonds.

Covalent bonds are formed by sharing of one or more paairs of electrons between two atoms. They are typically formed between two non-metals.

covalent bond are formed by two or more atoms sharing their valence electrons

generally, two nonmetals bond with each other covalently.