GAS
MATTER
LIQUID
VOLUME
SOLID
MASS
Anything we can see, smell, taste and touch. It has two general properties: mass and volume
They don't have a fixed shape or volume. They expand
They have a fixed shape, mass and volume
The space an object occupies. It is measured in litres or milliliters.
The amount of matter in an object
They take the shape of the container they are in