Mar 20, 2013 · Metallic bonds are the chemical bonds that hold atoms together in metals. They differ from covalent and ionic bonds because the electrons in metallic bonding are delocalized, that is, they are not shared between only two atoms. Instead, the electrons in metallic bonds float freely through the lattice of metal nuclei. 32 Questions Show answers. Question 1 . SURVEY . 30 seconds . Q. What is the basis of a metallic bond? answer choices . the attraction of neutral metal atoms. the attraction between protons and neutrons. ... Q. Metallic bonding is... answer choices . a type of covalent bond.