問題詳情
17. 參考附圖，下列哪項敘述正確？ 
(A)金屬X電極是正極
(B)銅在活性順序的位置高於金屬X
(C)銅電極的質量減少
(D)金屬X電極的質量減少
(A)金屬X電極是正極
(B)銅在活性順序的位置高於金屬X
(C)銅電極的質量減少
(D)金屬X電極的質量減少
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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