Ch 3 Matter

The amount of space an object or a substance takes up

• Gas

• matter

• mass

• volume

• solid

the amount of material in a substance

• liquid

• mass

• matter

• mixture

• volume

two or more substances that are physically combined

• matter

• liquid

• solid

• mixture

• mass

anything that has mass and volume

• area

• volume

• mass

• matter

• density

has a definite volume and a definite shape

• solid

• liquid

• gas

• mixture

has a definite volume, but no definite shape

• solide

• liquid

• gas

• size

has no definite shape or volume

• solid

• liquid

• gas

• space

A characteristic of a substance that can be observed without changing the identity of the substance is called a ____.

• compound

• physical property

• chemical property

• molecule

A liquid ____ as it changes into a solid.

• condenses

• melts

• evaporates

• freezes

The process of liquid changing into a gas is called ___.

• condensation

• vaporization

• freezing

• melting