Hi! Can you use the numbers for 3-6 to solve for 7 and 8?

3. What is the crystal structure for the element Nickel (look it up)? Face- centered cubic.

4. Based on this crystal structure, how many atoms are there per crystal unit? __4_____

5. What is the molecular mass of Nickel? __58.6934 g/mol_________

6. What is the density of nickel? __8.908 g/cm3____________

7. Using the molecular mass and the density, determine the number of atoms of nickel per mL (show calculations)

8. Using the # of atoms / mL and the # of atoms/ crystal unit, determine the volume per crystal unit. (show calculations