metallic bonding

Metallic bonding is a type of chemical bond between metal atoms, where electrons are shared freely among a lattice of closely packed atoms. In this arrangement, electrons become delocalized, meaning they are not tied to any specific atom but move freely throughout the metal. This "sea of electrons" allows metals to conduct electricity and heat efficiently, gives them their malleability (ability to be shaped), and contributes to their strength. Examples of metals that exhibit metallic bonding include iron, copper, and aluminum. This bonding is fundamental to the physical properties and performance of metals in various applications.