Q. 8

Aluminium crystal

Answer :

For a face-centred cubic lattice structure of crystal

r = where, r = radius of the sphere (components of the crystal- like an atom) s= edge length of the unit cell.

Hence , a =r X 22 = 2 X 125 X 1.414 (2 = 1.414 )

=353.5 pm.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses