Delocalized electrons: Electrons of the atom, molecule or metal that aren't affiliated with a selected atom or a specific covalent bond. Instead, they roam freely. Delocalized electrons are characteristic of metallic bonds and sometimes are described as a sea of electrons. 3D printing. Metal 3D printing relies on sintering or https://storageshed22097.wikikarts.com/617755/a_secret_weapon_for_imperial_garage