Multiple Choice
Which of the items below would be considered the most dense?
A) a piece of wood with a volume of 2.5 L and a mass of 12.5 kg
B) a ball with a volume of 139 mL and a mass of 93 g
C) a tire with a volume of 2.12 L and a mass of 4.22 × 104 mg
D) a wire with a volume of 3.91 × 10-7 L and a mass of 7.93 × 10-1 ng
E) a block of metal with a volume of 1350 mL and a mass of 1.29 × 103 g
Correct Answer:

Verified
Correct Answer:
Verified
Q24: The symbol for the element phosphorus is
Q25: Acceleration due to gravity of a free-falling
Q26: Of the following,only _ is an extensive
Q27: The temperature of 25 °C is _
Q28: How many significant figures should be retained
Q30: Which of the following liquids has the
Q31: What is the physical state in which
Q32: A temperature of 290.K is the same
Q33: A common English set of units for
Q34: Osmium has a density of 22.6 g/cm<sup>3</sup>.The