問題詳情
下列各化合物的中文命名，何者正確？
(A)FeCl2：氯化鐵
(B)CdS：硫化鎘
(C)Hg2O：氧化汞
(D)K 2HPO4：磷酸鉀
(A)FeCl2：氯化鐵
(B)CdS：硫化鎘
(C)Hg2O：氧化汞
(D)K 2HPO4：磷酸鉀
參考答案
答案：B
難度：適中0.616279
統計：A(9),B(53),C(9),D(12),E(0)
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