In a bcc unit cell,if half of the atoms per unit cell are removed,then %age void is - Chemistry - The Solid State

Question

In a bcc unit cell,if half of the atoms per unit cell are
removed,then %age void is???

Anuradha Puri · Accepted Answer

Number of atoms per unit cell in BCC lattice = 2

If half of the atoms are removed, number of remaining atoms per
unit cell = 1

So % void space = 100 â€“ 34 = 66%

In a bcc unit cell,if half of the atoms per unit cell are removed,then %age void is???