Evaluate the following statements that explain the difference between a nonpolar covalent bond, a polar covalent bond, and an ionic bond. Identify which two statements are false.

In an ionic bond, electrons are transferred from one atom to another, making one negative and the other positive.
Electrostatic attraction holds polar covalent bonds together.
In a covalent bond, electrons are shared between the two atoms, resulting in a bond.
In a nonpolar covalent bond, the electrons are shared equally with atoms having similar electronegativities
A polar covalent bond is one in which the electrons are shared equally with atoms having similar electronegativities