A metallic element crystallizes into a lattice containing a sequence o – InterviewSolution

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1.	A metallic element crystallizes into a lattice containing a sequence of layers of ABABAB "…............". Any packing of spheres leaves out voids in the lattice. What percentage by volume of this lattice is empty space ?
Answer» 0.74 0.26 0.5 0.2 Answer :B

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