39. 釔鋇銅氧,或稱釔鋇銅氧化物、YBCO,是化學式為 YBa₂Cu₃O₇的化合物。它是著名的 高溫超導體,其晶體結構如下
下列答案何者正確?
(A) I = Cu, II = O, III = Ba, IV = Y
(B) I = O , II = Cu, III = Ba, IV = Y
(C) I = Cu, II = O, III = Y, IV = Ba
(D) I = Ba, II = O, III = Cu, IV = Y
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統計: A(136), B(19), C(9), D(20), E(0) #1896995
統計: A(136), B(19), C(9), D(20), E(0) #1896995