阿摩線上測驗
20. What is the net number of tetrahedral holes contained in the close packing of spheres unit cell like face-center cubic?
(A) 8
(B) 4
(C) 12
(D) 6
(E) 3
答案：登入後查看
統計： A(61), B(16), C(3), D(2), E(1) #2356336
統計： A(61), B(16), C(3), D(2), E(1) #2356336
