Metallic Bond
| Formula / Notation | Metallic bond: M → M^n+ + ne⁻ (delocalised electrons); sea of electrons model |
|---|---|
| Also Known As | Metallic bond, metal-metal bond, delocalised electron bonding, sea of electrons model |
What is Metallic Bond?
The type of chemical bonding in metals, characterized by mobile electrons (electron sea) surrounding a lattice of positive metal ions. Metallic bonds explain the high electrical and thermal conductivity, malleability, and ductility of metals. Bond strength varies among metals.
Formula & Notation
Other Names / Synonyms: Metallic bond, metal-metal bond, delocalised electron bonding, sea of electrons model
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
The type of chemical bonding in metals, characterized by mobile electrons (electron sea) surrounding a lattice of positive metal ions. Metallic bonds explain the high electrical and thermal conductivity, malleability, and ductility of metals. Bond strength varies among metals.
Metallic bonding underpins the properties of: structural metals (iron, steel, aluminium for construction), electrical conductors (copper, silver for wiring), thermal conductors (copper, aluminium for heat exchangers), alloys (mixing metals adjusts the metallic bonding and properties), and supercondu…
Metallic objects are electrical conductors — creating short-circuit risks in electrical equipment. Metal powders (Mg, Al, Ti, Zr) with high surface area are pyrophoric or readily ignite and burn with intense heat. Molten metals splash and cause severe burns if water contacts them (steam explosion).
The formula or notation for Metallic Bond is: Metallic bond: M → M^n+ + ne⁻ (delocalised electrons); sea of electrons model