Determine the atomic weight of the metal if the density of the metal is 21.4 g/cm3. The atomic radius of metal X is 1.20 x 102 picometers (pm), and a crystal of metal X has a unit cell that is face-centered cubic. Calculate the density of metal X ...
Calculate the radius of a barium atom if the density of barium is 3.5 g/cm3. The mass of a copper atom is 1.06 x 10-25 kg, and the density of copper is 8920 kg/m3. Determine the number of atoms in 1 cm3 of copper. Calculate the number of atoms of Bismuth i...