science Flashcards
1
Q
particle
A
the smallest peace of a substance
2
Q
matter
A
a/t that takes up space and has weight
3
Q
molecule
A
2 or more attoms together
4
Q
mass
A
weight
5
Q
atom
A
tiny particles that make up matter
6
Q
gaseous
A
gas phase
7
Q
force
A
a push or pull on an object
8
Q
contract
A
to decrease in size
9
Q
bond
A
the force of attraction that holds attoms together
10
Q
what determines the state of matter
A
howthe particles are arranged
11
Q
expand
A
to increase volume as a result of heating
12
Q
solid to liquid
A
melting
13
Q
liquid to gas
A
evaporation or vaporization
14
Q
liguis to solid
A
freeze
15
Q
gas to liquid
A
condinsation
