The volume of unit cell of a metallic crystal of bcc type is 8.4 × 10-23 cm3. The volume occupied by 10 atoms in the crystalline structure is
A. 4.2 × 10-22 cm3
B. 3.12 × 10-23 cm3
C. 1.74 × 10-23 cm3
D. 2.856 × 10-22 cm3
Answer:D
The volume of unit cell of a metallic crystal of bcc type is 8.4 × 10-23 cm3. The volume occupied by 10 atoms in the crystalline structure is
A. 4.2 × 10-22 cm3 B. 3.12 × 10-23 cm3 C. 1.74 × 10-23 cm3 D. 2.856 × 10-22 cm3