A covalent bond of with the special name diatomic.Happens in gasses mostly.
You're referring to a "nonpolar" bond. This occurs when both atoms have the same electronegativity. In any case of an element bonded with the same element, the bond is nonpolar.
Covalent bond
covalent bond
covalent bond
When an atom of an element bonds to an atom of the same element, the resulting bond is a nonpolar covalent bond because both atoms have the same electronegativity.
what type of element are involved
Electrons are shared in a type of bond known as covalent. This type of bond is also considered a chemical bond.
peptide bond, hydrogen bond
The type of bond that occurs between calcium and sulfur atoms is ionic.
Ionic bond.
This is a metallic bond.
That depends upon what type of element A and Q are. If A is a metal and Q is a non-metal, then you will have an ionic bond. If A and Q are both non-metals, you will have a covalent bond.