A bond in which an electron pair is unequally shared by two atoms is
A)polar covalent.
B)coordinate covalent.
C)ionic.
D)nonpolar covalent.
E)metallic.

Question

Quizplus · Accepted Answer

In a polar covalent bond, atoms share electrons but do so unequally. This results in a partial positive charge on one end of the molecule and a partial negative charge on the other end. A coordinate covalent bond involves one atom donating a pair of electrons to be shared with another atom, while an ionic bond involves the transfer of electrons between ions. Nonpolar covalent bonds involve equal sharing of electrons, and metallic bonds involve the sharing of electrons between a lattice of metal atoms.

A Bond in Which an Electron Pair Is Unequally Shared