Bonding Flashcards
Metallic bonding
Electrostatic attraction between positive ions and delocalised electrons
Structure in metallic bonding
Giant metallic lattice
What attraction is broken when melting or boiling a substance with metallic bonding
Metallic bonds
Properties of metals
-Conductive as delocalised electrons are free to move and carry a current
-Malleable and ductile as layers of ions can slide past each other
Type of elements involved in ionic bonding
Mental and a non metal
Ionic bonding
Electrostatic attraction between oppositely charged ions
Structure in ionic bonding
Giant ionic bonds
Properties of compounds with ionic bonding
When molten they are conductive as ions are free to move and carry a current
Elements involved in covalent bonding
Two non metals
Covalent bonding
Started pair of electrons
2 types of Covalent structures
Marco and simple molecular
What is broken when melting or boiling a Macro molecular structures
Covalent bonds
What is broken when melting or boiling simple molecular elements
Intermolecular forces
Are macro molecular structures conductive
No except graphite
Are simple molecular compounds conductive
No as there is no electrons to carry The charge