Test 1 Study Guide

Which of the following is the correct definition of density?

• The amount of stuff in an object

• The amount of space an object takes up

• A measure of the force of gravity on an object

• The amount of matter (mass) packed into a space (object)

Which of the following substances would float in water? (Hint: water has a density of 1g/cm³)

• gold

• rubber

• water

• cork

What is the definition of matter?

• Anything that has mass and takes up space

• A substance that is liquid, solid, or gas

• Anything that is pure

• Anything that you can see or hold

What term means "take up space"

• Volume

• Matter

• Mass

• Substance

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³

Find the volume if a substance has a density of 19.3g/cm3 and a mass of 10g.

• .52cm3

• 193cm3

• 1.93cm3

• 29.3cm3

Find the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g.

• 6 cm³
• 12 g/cm³
• 128 g/cm³
• 8  g/cm³

• Solid

• Liquid

• Gas

• Solid

• Liquid

• Gas

What are the states of matter?

• solid, liquid, and juice
• solid and liquid
• solid and gas
• solid, liquid, and gas