Question

What is the mass, in grams, of a pure iron cube that has a volume of 4.80 cm3?

Answer 1

Answer:

In order to determine the mass of a substance given the volume, we require the density. The density of iron is 7.87 grams/cm³

Density = mass / volume

Mass = density * volume

Mass = 7.87 * 4.8

37.776 grams of iron are present in the cube