matter and mass Flashcards
1
Q
matter
A
anything that takes up space
2
Q
mass
A
the amount of mater in an object
3
Q
weight
A
mass × gravity
4
Q
solids
A
definite shape
definite volume
hard to compress
do not flow
5
Q
liquid
A
no definite shape
definite volume
hard to compress
flow easily
6
Q
gases
A
no definite shape
no definite volume
easy to compress
diffuse to fill an available space
7
Q
diffusion
A
the spreading out of materials die to the movement of their particles e.g. perfume
8
Q
solids to liquid
A
energy increase /melts
9
Q
liquid to ga gas
A
energy increase/evaporates or boils
10
Q
gas to liquid
A
energy decrease d/condenses
11
Q
liquid to solid
A
energy decrease/ freezing
