Bonding Flashcards
1
Q
What are ions?
A
- Charged particles of single or multiple atoms
- Are made when electrons are lost or gained
2
Q
Why are ions formed?
A
- To become stable
- Full outer shell
3
Q
How are ions held together?
A
- Electrostatic energy
4
Q
What are ionic compounds?
A
- Non metal and metal
- Electrostatic attraction
- Sharing of electrons
5
Q
What is the structure of an ionic compound?
A
- Giant ionic lattice
- Strong electrostatic forces
- All directions
6
Q
What are the properties of ionic compounds?
A
- Dissolves easily
- High melt and boiling points
- Only conductive when aqueous / molten
7
Q
What is metallic bonding?
A
- Positively charged metals
- Electrostatic attraction
8
Q
What are the properties of metallic bonds?
A
- Conductive
- High melt and boiling points
