Zusammenfassung der Ressource
Metallic bonding
- Definition
Anlagen:
- The electrostatic attraction
between positive metal
ions and delocalised
electrons
- Giant metallic lattice
- Positive ions occupy
fixed positions
- Delocalised electrons are
free to move
- Charges balance throughout structure
- Properties
- Melting and boiling points are high
- The attraction between
the positve ions and
delocalised electrons is
strong
- Good electrical conductivity
- Delocalised electrons
are free to move and
carry charge
- Malleable
- Can be hammered into shape
- Ductile
- Can be hammered into shape