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The Density of Lead Is 11

Question 29

Multiple Choice

The density of lead is 11.4 g/cm³. The mass of a lead ball with a radius of 0.50 mm is ________ g. (π = 3.1416; V_sphere = 4πr³/3)

A) 6.0
B) 4.6 × 10^-2
C) 4.6 × 10^-5
D) 6.0 × 10^-3
E) 4.6

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