Question

1.7) The density of a face-centred cubic element (atomic
mass = 60.2) is 6.25 g cm-'. Calculate the length of
the edge of the unit cell.​

Answer 1

Answer:

2.128 roughly

Explanation:

denisity = mass/ volume

6.25=60.2/volume

volume=60.2/6.25

=9.632

volume of a cube =a^3=9.632

$a = \sqrt[3]{9.632} = 2.1276$