States Of Matter Flashcards
(9 cards)
1
Q
Solid→ arrangement, movement, intermolecular force
A
A→ regular fixed, very close
M→ only vibrates
I→ very strong
2
Q
Liquid → arrangement, movement, intermolecular force
A
A → irregular, very close
M → free to move
I→ fairly strong
3
Q
Gas → arrangement, movement, intermolecular force
A
A→ irregular, widely separated
M→ free to move
I→ weak
4
Q
Melting
A
Solid → liquid
5
Q
Evaporation
A
Liquid → gas
6
Q
Freezing
A
Liquid → solid
7
Q
Condensation
A
Gas → liquid
8
Q
Diffusion
A
Net movement of particles from an area of higher concentration to an area of lower concentration, until they are evenly spread
9
Q
Effect of relative molecular mass on the rate of diffusion
A
- lighter particles diffuse faster
- heavier particles diffuse slower
