Particles Flashcards
1
Q
When a change of state occurs
A
Particles same size
Arrangement and movement change
2
Q
When substance is heated
A
Particles gain energy
Particles move more
The energy Is used to overcome the forces of attraction
Particles move farther apart
3
Q
Solid
A
Close packed ®ular
Vibrate in fixed position
4
Q
Liquid
A
Touching & Random
Slide over each other
5
Q
Gas
A
Far apart & random
Move fast and randomly