問題詳情

23. Metal X has a body-centered cubic structure. If the atomic radius of X is R, what is the edgelength of the unit cell?
(A)2R
(B)√2R
(C)


(D)


(E) √3 R

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增