Materials Flashcards
1
Q
What is matter?
A
Matter is anything which occupies space which has mass
2
Q
Give 3 properties of solids
A
Definite shape
Definite volume
Hard to compress
3
Q
Give 3 properties of liquids
A
No definite shape
Definite volume
Hard to compress
4
Q
Give 3 properties of gases
A
No definite shape
No definite volume
Easy to compress
5
Q
What is the melting point?
A
The temperature at which a solid changes to a liquid
6
Q
What is evaporation?
A
The changing of a liquid to a gas
7
Q
What is the boiling point?
A
The temperature at which a liquid changes to a gas throughout the liquid
8
Q
What is sublimation?
A
The changing of a solid to a gas
9
Q
What is deposition?
A
The changing of a gas to a solid
10
Q
What is condensation?
A
The changing of a gas to a liquid
