Unit 3 Test Review

Which state of matter has definite shape and definite volume?

• solid

• liquid

• gas

• plasma

Which state of matter has indefinite shape and definite volume?

• solid

• liquid

• gas

• plasma

Which state of matter has indefinite shape and indefinite volume?

• solid

• liquid

• gas

• plasma

______ is the amount of space an object takes up.

• matter

• mass

• volume

• density

_______ is anything that has mass and takes up space.

• matter

• mass

• volume

• density

______ is the amount of matter in an object.

• matter

• mass

• volume

• density

_______ is a measure of how tightly packed the molecules are or how “heavy” the object is.

• mass

• matter

• volume

• density

Is the following a physical or chemical property of a substance:

color

• physical

• chemical

Is the following a physical or chemical property of a substance:

melting point

• physical

• chemical

Is the following a physical or chemical property of a substance:

combustibility

• physical

• chemical