The bond where both atoms exert the same pull on shared electrons is called a nonpolar covalent bond.

Here's why:

* Covalent bond: In a covalent bond, atoms share electrons to achieve a stable electron configuration.

* Polarity: The electronegativity of an atom (its ability to attract electrons) determines how strongly it pulls on shared electrons.

* Nonpolar: When two atoms have the same electronegativity, they pull on the shared electrons with equal force. This results in a balanced distribution of electron density and a nonpolar bond.

Example: A molecule of oxygen (O₂) has a nonpolar covalent bond because both oxygen atoms have the same electronegativity.