Density Practice

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

What is the measuring unit for mass?

• centimeter 
• millimeter 
• grams 
• pounds

A crayon has a mass of 10g and volume of 5 mL. What is the density?

• 30 g/mL
• 15 g/mL
• 1 g/mL
• 2 g/mL

Which box has a higher density?

• A

• B

• They are the same

The amount of water displaced is the same as the volume of the object. What is the VOLUME of the object?

• 40 mL
• 65 mL
• 20 mL
• 25 mL

The volume of the water is 40 mL. An object was placed inside the graduated cylinder and it now reads 65 mL. The mass of the object is 125 g. What is the DENSITY of the object?

• 40 mL
• 65 mL
• 25 mL

• 5 mL

• 303.4 g

• 370.4 g

• 373.0 g

• 373.4 g

You calculated the density of an unknown substance to be 7.8g/cm³. According to the chart, which of the substances doe you most likely have?

• Zinc

• Copper

• Tin

• Iron

Tags

NGSS.MS-PS1-2

Here are 5 cubic centimeters (cm³).    All together they  have a mass of 20 g what is the density?

• 20 g/cm³
• 80 grams
•  4 g/cm³
• 80 g/cm³