2. Atoms & Elements
Mole Concept
24PRACTICE PROBLEM
A metal cube made out of pure iron has a side length of 3.50 cm. Iron has a density of 7.874 g/cm3 at room temperature. Calculate the number of iron atoms in the cube.
A metal cube made out of pure iron has a side length of 3.50 cm. Iron has a density of 7.874 g/cm3 at room temperature. Calculate the number of iron atoms in the cube.