METALS Flashcards
1
Q
What is a metallic bond?
A
The attraction between positive ions and delocalised sea of electrons
2
Q
What is an alloy?
A
A mixture that contain metal and at least one other element
3
Q
What is a regular arrangement. Held together by electrostatic attraction called?
A
Lattice
4
Q
Why are metals good conductors?
A
The sea of delocalised electrons can move around freely and transfer energy
5
Q
What is a lattice?
A
A regular arrangement held together by electrostatic attraction.