What will be the percent fraction of edge length not covered by atoms when a metal crystallises in bcc lattice?

In an atomic bcc, what fraction of edge is not covered by atoms ?

In an atomic bcc lattie what fraction of edge is not covered by atoms?

In an atomic bcc lattie what fraction of edge is not covered by atoms?

In an atomic bcc lattie what fraction of edge is not covered by atoms?

A metal crystallizes in bcc lattice. The percent fraction of edge length not covered by atom is

A metal crystallizes in bcc lattice. The percent fraction of edge length not covered by atom is

A metal crystallizes in bcc lattice. The percent fraction of edge length not covered by atom is

A metal crystallises in b.c.c. lattice. The per cent fraction of edge length not covered by atom is :

A metal crystallises in bcc. Find % fraction of edge length not covered and also % fraction of edge length covered by atom is