ITM Chapter 1 Test review

What property of matter is a measure of gravitational force?

• density

• mass

• volume

• weight

In a graduated cylinder containing several liquid layers, the least dense is found

• on the top

• in the middle

• it will be the lightest color

• on the bottom

How does a physical change differ from a chemical change?

• New volumes are created in a physical change

• New materials are formed in a physical change

• The composition is unchanged in a physical change

• The change is reversible in a physical change

Melting wax is an example of a

• physical propert

• physical change

• chemical property

• chemical change

Which of the following units would be best for describing the volume of liquid Mercury in an experiment?

• grams or kilograms

• meters or centimeters

• liters or milliliters

• newtons

Which of the following events is NOT a common sign that a chemical change has taken place?

• change in color or odor

• change in state

• foaming or bubbling

• production of heat or light

What chemical property is responsible for iron rusting?

• flammability

• conductivity

• nonflamability

• reactivity with oxygen

The motion of a 150 g ball is more difficult to change than the motion of a 50 g ball because the 150 g ball has

• less weight than the 50 g ball has.

• greater density than the 50 g ball has.

• more mass than the 50 g ball has.

• larger volume than the 50 g ball has.

What unit of density would be appropriate to describe a solid bar of silver?

• g/mL

• g/cm3

• oz/ft3

• kg/L

Which physical property of matter describes the relationship between mass and volume?

• weight

• density

• inertia

• volume