Particle Model Flashcards
1
Q
materials
A
Different types of matter that things are made from
2
Q
particles
A
Tiny pieces of matter
3
Q
substance
A
Material that has 1 type of matter
4
Q
properties
A
What a substance is like and what it does
5
Q
particle model
A
Arrangement and movement of particles in a substance
6
Q
physical properties
A
Properties you can observe & measure without changing a material
7
Q
compress
A
Make smaller by pressing
7
Q
vacuum
A
Space with no matter
8
Q
evaporation
A
Change of state from liquid to gas
9
Q
boiling
A
Change of state from liquid to gas
10
Q
boiling point
A
Temperature at which a substance boils
11
Q
condensation
A
Change of state from gas to liquid
12
Q
melting
A
Change of state from solid to liquid
13
Q
melting point
A
Temperature at which the substance changes from solid to liquid
14
Q
freezing
A
Change of state from liquid to solid
