A metallic element crystallises into a lattice containing a sequence of layers of `ABABAB......` Any packing of layers l

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Q 1158856704.     A metallic element crystallises into a lattice containing a sequence of layers of `ABABAB......` Any packing of layers leaves out voids in the lattice. Find the percentage empty space in this lattice.
JEE 1996
A

`44%`

B

`12%`

C

`32%`

D

`26%`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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