Question 1
What is the volume of a 2.5 g block of metal if its density is 4.75 g/cm3?
◦ 0.53 cm
3◦ 1.9 cm
3◦ 2.5 cm
3◦ 4.75 cm
3◦ 11.9 cm
3Question 2
Which of the following objects will sink when dropped into a bucket of water?
(Given: density of water = 1.00 g/cm3)
◦ a cube of aluminum (density = 2.702 g/cm
3)
◦ a diamond (density = 3.51 g/cm
3)
◦ a chunk of dry ice (density = 1.56 g/cm
3)
◦ a chunk of sodium (density = 0.91 g/cm
3)
◦ a sphere of magnesium (density = 1.74 g/cm
3)