Unit 1 Matter Test Review

Matter that has a definite volume and a definite shape is a ____________.

• solid

• liquid

• gas

• plasma

The amount of energy needed to change a material from a liquid to a gas is the heat of _______________.

• evaporation

• fusion

• vaporization

• condensation

When two or more substances are physically combined, the result is a(n) ______________.

• chemical change

• element

• compound

• mixture

The air that you breathe is an example of a(n) ____________ solution.

• solid

• liquid

• gaseous

• plasma

As a sample of matter is heated, its particles ____________.

• are unaffected

• move more quickly

• move more slowly

• stop moving

The most common state of matter in the universe is ____________.

• solid

• liquid

• gas

• plasma

The color of ink is a ____________.

• physical change

• physical property

• chemical change

• chemical property

Label each as either a physical or chemical change.

Groups:

(a) Physical Change

,

(b) Chemical Change

• Burning a marshmallow

• rotting an egg

• exploding fireworks

• Freezing of water

• Burning of gasoline

• Crushing a can

• boiling of water

• rusting of a nail

• evaporation of gasoline

• sawing wood

• Melting a candle

• Blowing up a balloon

Which of the following is not a physical property?

• Color

• Odor

• State

• Reactivity with oxygen

Matter in which the particles are free to move in all directions until they have spread evenly throughout their container is a ____________.

• solid

• liquid

• gas

• plasma