Question

An element cyrstallises in a
'bcc' lattice. Nearest
niehgbours and percentage of
volume occupied by spheres in
the unit cell is *
O 8,74%
O 8,68 %
O 6,74%
O 6,68%​

Answer 1

Answer:

There are 8 nearest neighbours in BCC. Percentage of volume occupied by spheres in the unit cell of BCC is 68%

Hope this helps!

Answer 2

Answer:

8 and 68 are answers.thus the free space in bcc lattice is 32