Ionic and Metallic Bonding
Science

The energy released when a bond forms between two particular atoms, or the energy needed to break that bond
Bond energy
The energy released when a bond forms between two particular atoms, or the energy needed to break that bond. Bond energy. Bond energy is a measure of the strength of a chemical bond between atoms.

Says that the valence electrons of all metal atoms in a metallic solid form a "sea" of electrons. it explains properties like malleability, conduction, etc.
Electron sea model
"Says that the valence electrons of all metal atoms in a metallic solid form a 'sea' of electrons. It explains properties like malleability, conduction, etc., electron sea model." The electron sea model describes how electrons flow freely around metal atoms, allowing them to conduct electricity and be shaped easily.