Dipole refers to the mobile electrons in a metallic bond which surround the
positive ions
A metallic bond are found in mostly metals and is a type of chemical bond
which are formed within positively charged atoms as a result of free electrons being distributed among a lattice of cations.
The mobile electrons in the metallic bond are referred to as a dipole and is
found where separation of charges in an element or compound occurs which
is why it is the right choice.
Read more on https://brainly.com/question/13805869
