Question

a metal has atomic mass 60u with fcc. the edge length of unit cell is 408pm calculate density of the metal ​

Answer 1

Answer:

3

Explanation:

Density =

N

0

×V

Z×M

Z=4 and V=(4×10

−8

)

3

cm

3

(1 pm=10

−12

m=10

−10

cm)

Substituting in the formula we get,

Density=

6.023×10

23

×64×10

−24

4×60

=6.23 g cm

−3

Answer 2

Answer:

Explanation:

hope this help you.............