A metal crystallizes in the face‑centered cubic (fcc) lattice. The density of the metal is 8902 kg/m3, and the length of a unit cell edge, , is 352. 4:00 PM. Calculate the mass of one metal atom.

You want to test the hypothesis that smoking cigarettes increases the risk of lung cancer. in your experiment, you take 100 people of various ages and genders for each of your groups. one group smokes. the other group does not smoke. the group that does not smoke is called the group