SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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density
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solubility
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hardness
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conductivity
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Detailed explanation-1: -57.3 / 4.7 = 12.19. The density of aluminum is 2.7 g/mL.
Detailed explanation-2: -Calculate the density. Density is defined as mass divided by volume. To finish your measurement of density, divide the mass you measured by the volume you calculated. The result is the density of the metal measured in g/cm cubed.
Detailed explanation-3: -A simple way to determine the density of a metal object is to weigh it in air and then weigh it again when it is immersed in a liquid, as explained in the section The science behind density measurements.
Detailed explanation-4: -2) Calculate the density of a material that has a mass of 52.457 g and a volume of 13.5 cm³. D = ? M = 52.457g v = 13.5 cm³ D= 52.4579 13.5cm3 D= 3.886gkm²³ D= ?