An element forms a body-centered cubic crystalline substance. The edge length of the unit cell is 287 pm and the density of the crystal is 7.92 g/cm3. Calculate the atomic weight of the substance.
A. 45.0 amu
B. 48.0 amu
C. 56.4 amu
D. 63.5 amu
Answer:C
An element forms a body-centered cubic crystalline substance. The edge length of the unit cell is 287 pm and the density of the crystal is 7.92 g/cm3. Calculate the atomic weight of the substance.
A. 45.0 amu B. 48.0 amu C. 56.4 amu D. 63.5 amu