What type of structures do metallic bonds create?

Answer 1

Giant crystalline lattices in the solid state. Metallic bonding nvolves delocalisation of electrons acoss many atoms. Note that molten metals also conduct electricity- the metallic bonds persist in the molten state.

Answer 2

Metallic bonds create structures in which metal atoms are arranged in a closely packed and orderly manner. The metal atoms share their outer electrons with neighboring atoms, resulting in a delocalized "sea" of electrons that allows for high electrical and thermal conductivity, malleability, and ductility in metals.

Answer 3

Lattice structures, with high coordination numbers.