Ahypothetical metal crystallizes with the face-centered cubic unit cell. the radius of the metal atom is 234 picometers and its molar mass is 195.08 g/mol. calculate the density of the metal in g/cm3.

Explanation:

As can be seen in the Figure in a face-centered cubic unit cell you have:

In total:

Now, each side of the cell is 234 picometers (2.34e-8 cm) long

Atoms per cm3:

Expressing in mass:

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

it's all four options.