27.In the unit cell of sphalerite, ions occupy half the tetrahedral holes in a face-centered cubicl

問題詳情

27.In the unit cell of sphalerite,

ions occupy half the tetrahedral holes in a face-centered cubiclattice

ions. What is the number of formula units of ZnS in the unit cell?
(A) 3
(B) 5
(C) 4
(D) 1
(E) 2

參考答案

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