Chemistry, 09.09.2021 22:50 kaileyy06

Refer to the measurements taken by a student below. Using these numbers, the calculated density of the aluminum bar is 3.55 g/cm3 and the calculated density of the aluminum cube is 2.79 g/cm3. How did the density calculated compare to the actual density of Aluminum on the periodic table? Give 2 reasons that might explain the difference. (10 points)

Extra Content
Aluminum bar:
Volume = length = 7.5 cm, width = 2.5 cm, height = 0.5 cm = 9.375 cm3
Mass = 33.27g
Aluminum cube: Volume = Aluminum cube: 8 cm3
Mass = 22.39 g

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Refer to the measurements taken by a student below. Using these numbers, the calculated density of t...