Unit 1 Review

Front

An irregularly shaped rock is dropped into a graduated cylinder filled with 20 mL of water. The water rises to 32 mL. The mass of the rock is 22 g. What is the density of the rock?

Back

1.83 g/mL

Front

Density object: 1.02 g/mL
Density of fluid: 1.01 g/mL
Will the object float or sink?

Back

Sink

Front

Identify the substance using the density chart. Volume: 5 cm³, Mass: 52.5.

Back

silver

Front

24.28 + 12.5

Back

36.8

Front

What is the volume of the rock?

Back

30 mL

Front

Which will not sink in water? 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

Back

A & D

Front

Determine the number of Significant Figures in 506020-km.

Back

5

Front

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

Back

2.7 g/mL

Front

Determine the number of Significant Figures in 10-L.

Back

1

Front

Calculate the density of mercury given: Volume = 22.5 mL, Mass = 306 grams.

Back

13.6 g/mL