4.1.4 Bonding summary Flashcards
1
Q
What is the bonding between a metal and a non-metal?
A
Ionic bonding
2
Q
What is the structure of ionic bonding?
A
Giant lattice
3
Q
What are properties of an ionic compound?
A
- High MP/BP
- Electrical insulator when (s)
- Electrical conductor when (l) or (aq)
- Brittle
- Usually soluble in water
- Crystalline
4
Q
What is the bonding between two non-metals?
A
Covalent bonding
5
Q
What is the structure of covalent bonding?
A
Simple molecules with weak intermolecular forces.
6
Q
What are properties of a simple molecular substance?
A
- Low MP/BP
- Insulator
- Usually insoluble in water
- Dull
7
Q
What is the bonding between two metals?
A
Metallic bonding
8
Q
What is the structure of metallic bonding?
A
Giant lattice
9
Q
What are properties of a substance with metallic bonding?
A
- High MP/BP
- Thermal and electrical conductor
- Malleable
- Ductile
- Shiny