# Problem: The density of solid Ni is 8.90 g/cm3. How many atoms are present per cubic centimeter of Ni?_____ atoms/cm3As a solid, Ni adopts a face-centered cubic unit cell. How many unit cells are present per cubic centimeter of Ni?_____ unit cells/cm3What is the volume of a unit cell of this metal?_____ cm3What is the edge length of a unit cell of Ni?_____ cm

###### FREE Expert Solution

Part A. The density of solid Ni is 8.90 g/cm3. How many atoms are present per cubic centimeter of Ni?

• Use mole concept to determine the atoms per cubic centimeter where the molar mass of Ni is 58.69 g/mol in atoms per cm3
93% (184 ratings) ###### Problem Details

The density of solid Ni is 8.90 g/cm3. How many atoms are present per cubic centimeter of Ni?

_____ atoms/cm3

As a solid, Ni adopts a face-centered cubic unit cell. How many unit cells are present per cubic centimeter of Ni?

_____ unit cells/cm3

What is the volume of a unit cell of this metal?

_____ cm3

What is the edge length of a unit cell of Ni?

_____ cm