Something that takes up space and has mass.

• volume
• matter
• mass
• density

A state of matter that has a definite volume and shape.

• solid
• liquid
• gas
• matter

The amount of space something takes up

• density
• volume
• mass
• matter

When a solid is turned into a liquid, the solid _______________.

• melts
• freezes
• turns into a gas
• floats

The boiling point of water is ______________.

• 0° C
• 50° C
• 200° C
• 100° C

Changes can usually be reversed with a ___________.

• chemical change
• physical change

A change that only affects the appearance of a substance (its size, shape, or state of matter)

• physical change
• chemical change

Which of the following is NOT a chemical property? 

• rusting 
• boiling 
• rotting 
• burning 

Ability to rust is this type of property:

• Physical property
• Chemical property

Which of the following is NOT an example of matter?

• rain
• Mars
• heat
• air