Density Practice

What is the unit of measurement for mass? 

• mL
• cm³
• g
• g/cm³

To calculate density you would use the following equation

• D = M/V
• M = D x V
• V = M/ D
• NONE OF THESE

An empty beaker has a mass of 60 grams.  When mercury is added to the graduated cylinder, it has a mass of 200 grams. What is the mass of the mercury?

• 140 grams
• 200 grams
• 140 mL
• 260 g

Tags

NGSS.MS-PS1-2

if the mass of a cup of water is 250 grams and the mass of the empty cup is 30 grams.  What is the mass of the water?

• 250 grams
• 220 grams
• 30 grams
• 280 grams

A bar of copper has a mass of 216g and a volume of 24cm³. What is the density of copper?  

• 9g/cm3
• .11g/cm3
• 5184g/cm3
• 322mL

What is the density of a book that has a mass of 400g and a volume of 600cm³?

• 1.5g/cm³
• 2400g/cm³
• 325mL
• .7g/cm³

The volume of a candy bar is 55cm³. The mass of the candy bar is 70g. What is the density of the candy bar? 

• 2.3g/cm³
• .8g/cm³
• 3850g/cm³
• 1.3g/cm³

2.74 g/mL

• Mass
• Volume
• Density

64.8 mL

• Mass
• Volume
• Density

78.2 g

• Mass
• Volume
• Density