Metallic Bonding

The video explains the unique properties of metals, which are attributed to metallic bonding. Metal atoms form a lattice structure, losing electrons to become positive ions. These electrons become delocalised, creating a 'sea' of electrons that allows metals to conduct electricity and heat. The metallic bond is the attraction between these electrons and the positive ions, giving metals their strength, malleability, and conductivity. Metals can be shaped without breaking and are shiny due to electron interaction with light.

What new insight or understanding did you gain from this video?