Density practice #2

A block of aluminum occupies a volume of 15 mL and has a mass of 40.5 g. What is its density?

• .37 g/mL

• 605.5 g/mL

• 2.7 g/mL

• 25.5 g/mL

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 mL. The mass of the mercury is 306 grams. Calculate the density of the mercury.

• 328.5 g/mL

• .07 g/mL

• 6885 g/mL

• 13.6 g/ mL

Density object: 1.02 g/mL

Density of fluid: 1.01 g/mL

Will the object float or sink?

• Float

• Sink

What is used to measure mass?

• graduated cylinder

• metric ruler

• triple beam balance

• Florence flask

What pieces of equipment can be used to measure volume?

• metric ruler

• triple beam balance

• graduated cylinder

• beaker

Use the density chart to identify the substance. If the substance has a volume of 5 cm³ and a mass of 52.5.

• lead

• aluminum

• silver

• water

Tags

NGSS.MS-PS1-2

What is the volume of the rock?

• 40 mL

• 30 mL

• 20 mL

• 10 mL

A. gasoline 0.7 g/ cm³

B. lead 11.3 g/ cm³

C. mercury 13.6 g/ cm³

D. Paraffin(wax) 0.87 g/ cm³

E. platinum 21.4 g/ cm³

Which will not sink in water?

• A & B

• C & E

• B & C

• A & D

Put the liquids in order from least to most dense?

• 4, 3, 2, 1

• 1, 2, 3, 4

• 3, 4, 2, 1,

• 4, 3, 1, 2

What is the mass on the triple beam balance?

• 137.5 g

• 40.7.7 g

• 37.3 g

• 7.3 g