1
Q
What makes different properties of alloys?
A
different sized metal atoms affect ability of metal’s structure to slide
2
Q
Anion?(3)
A
Negativley charged
Non metal
Gained electrons
3
Q
Cation(3)
A
Positively charged
Metal
Lost electrons
4
Q
Ionic mp/bp?
A
High
5
Q
Covalent mp/bp
A
Low
6
Q
What forces do long polymer chains have
A
Strong intermolecular
7
Q
Nanoparticles (2)
A
Used as catalysts
long term effects unknown
