Metallic bonding Flashcards
1
Q
Happens within ….
A
Metal
2
Q
Free electrons are known as …
A
Delocalised electrons
3
Q
Definition of a metallic bond
A
The electrostatic attraction between positively charged metal ions and delocalised electrons. This holds atoms together.
4
Q
Name 5 properties
A
- dont dissolve in water
- high melting points
- very strong bonds
- conduct electricity
- conduct when molten or solid
