Which of the following statements is not correct?

  • A
    Packing efficiency of $hcp$ and $ccp$ lattices are identical
  • B
    Packing efficiency of $fcc$ lattice $>$ Packing efficiency of $ccp$ lattice
  • C
    Packing efficiency of $fcc$ lattice $=$ Packing efficiency of $ccp$ lattice
  • D
    Packing efficiency of $hcp$ lattice $=$ Packing efficiency of $fcc$ lattice

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Similar Questions

Which of the following metals crystallizes in a hexagonal close-packed $(hcp)$ structure?

In a $A_x B_y$ crystal structure,$A^{+y}$ ions occupy all the tetrahedral voids and $B^{-x}$ ions form a $BCC$ unit cell. What is the formula of the compound?

What is the number of spheres in contact with a tetrahedral void?

In a $ccp$ arrangement,what is the number of octahedral voids per atom?

Which of the following is correct for a two-dimensional closed-packed crystal?

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